Pabst G 1877
Lebermoose mit circa 500 Abbildungen in Farben- und in Schwarzdruck
Gera 36 pp.

Pacak, A. & Z. Szweykowska-Kulinska 2000
Molecular data concerning alloploid character and the origin of chloroplast and mitochondrial genomes in the liverwort species Pellia borealis
Journal of Plant Biotechnology 2: 101-108

Pacak, A. & Z. Szweykowska-Kulinska 2003
Organellar inheritance in liverworts: An example of Pellia borealis
Journal of Molecular Evolution 56: 11-17

Pacak, A., E. Salach, M. Zurawek & Z. Szweykowska-Kulinska 2001
[Abstract] The origin of chloroplast and mitochondria in allotetraploid species Pellia borealis
Biological Bulletin of Poznan 38: 219-220

Pacak, A., P. Fiedorow, J. Dabert & Z. Szweykowska-Kulinska 1998
RAPD technique for taxonomic studies of Pellia epiphylla-complex (Hepaticae, Metzgeriales)
Genetica 104: 179-187

Pacak, A., P. Fiedorow, J. Dabert & Z. Szweykowska-Kulinska 2002
Phylogenetic studies of liverworts from the genus Pellia using a new type of molecular marker
Acta Societatis Botanicorum Poloniae 71: 227-234

Paciolla, C. & F. Tommasi 2004
The ascorbate system in two bryophytes: Brachythecium velutinum and Marchantia polymorpha
Biologia Plantarum 47: 387-393

Pagán FM 1939
A preliminary list of the hepaticae of Puerto Rico including Vieques and Mona Island (concluded)
The Bryologist 42: 71-82

Pagán FM 1939
A preliminary list of the hepaticae of Puerto Rico including Vieques and Mona Island (continued)
The Bryologist 42: 37-50

Pagán FM 1939
A preliminary list of the hepaticae of Puerto Rico including Vieques and Mona Island
The Bryologist 42: 1-12

Pagán, F. M. 1942
A New Species of Dendroceros from Puerto Rico
The Bryologist 45: 111-115
Dendroceros canaliculatus sp. nov.

Pagán, F. M. 1942
Catalogue of the Hepaticae of Guadeloupe
The Bryologist 45: 76-110

Palisaar J, Poschlod P 2000
Bryophyte diversity in cleared and uncleared windthrow gaps and the adjacent forest stands in the Bavarian Forest National Park, SE Germany
Lindbergia 26: 46-54
The composition and diversity of the bryophyte flora of four 13-yr-old windthrow gaps and their adjacent forest stands was studied in the Bavarian Forest National Park, south eastern Germany. The sites belong to two forest types, a mixed montane forest and a wet spruce forest. One gap in each forest type had been cleared after the storm event but not reafforested, the other had remained unchanged. Species richness was higher in gaps than in the undisturbed forest and higher in uncleared gaps than in cleared ones. It is suggested that the higher diversity in unmanaged gaps is mainly due to the formation of additional habitats (treefall pits and mounds) while most of the forest floor and its vegetation remains intact. The forest floor of cleared gaps is heavily disturbed which promotes the development of a dense cover of grass. This in turn suppresses most bryophyte species. An analysis of the life strategy spectra (sensu During) shows that in most microhabitats, in both the forest and windthrow areas, long-lived species (mostly perennials s. str.) predominate. For the gaps this is probably due to their age and the advanced colonization of open habitats. In contrast to this there is a clear dominance of the colonist strategy in the diaspore bank

Palisot de Beauvois AMFJ 1805
Flore d'Oware de de Benin en Afrique 1
Paris 187 pp.

Palkowa A 1961
Watrobowce Ojcowskiego Parku Narodowego - The liverworts of the Ojców National Park
Fragmenta Floristica et Geobotanica 7: 179-193

Palkowa A, Kuc M 1959
Nowe stanowiska Grimaldia fragrans Nees na Wyzynach Srodkowopolskich - New localities of Grimaldia fragrans Nees in the Central Polish Uplands
Fragmenta Floristica et Geobotanica 5: 315-317

Pampanini R 1917
Plante di Bengasi e del suo Territorio raccolte dal Rev. P.D. Vito Zanon della Missione del PP. Giuseppini al Fuehat
Nuovo Giornale Botanico Italiano, n.s. 24: 113-171

Pampanini R 1931
Prodromo della Flora Cirenaica
: Forli

Pampanini, R. 1930
Flora della Repubblica di San Marino
San Marino

Pandé SK 1960
The Anthocerotales, some aspects of their systematics and morphology
Proceedings of the Indian Science Congress Association 1: 90-104

Pandé SK, Ahmad S 1944
Liverworts of Lucknow and its neighbourhood
Proceedings of the Indian Science Congress Association 3: 80

Pandé SK, Bharadwaj DC 1949
Studies in Indian Hepaticae. VI. On some liverworts new to Indian flora
Journal of the Indian Botanical Society 28: 1-13

Pandé SK, Mishra KC, Srivastava KP 1954
A species of Riella Mont., R. viswanathai Pandé, Misra et Srivastava, sp. nov., from India
Revue Bryologique et Lichénologique 23: 165-172

Pandé SK, Mishra RN 1943
Studies in Indian Hepaticae. I. On a new species of Leptocolea Evans from the western Himalayas
Proceedings of the National Academy of Sciences of India. Section B, Biological Sciences 13: 25-35

Pandé SK, Srivastava KP 1955
On a species of Cephalozia Dum. from India: C. herzogiana Pande & Srivastava sp. nov.
Feddes Repertorium 58: 75-79

Pandé SK, Srivastava KP 1958
The genus Riccardia Gray in India I. Riccardia levieri Schiffn.
Journal of the Indian Botanical Society 37: 417-421

Pandé SK, Srivastava KP, Ahmad S 1957
Epiphyllous liverworts of India and Ceylon. II
Journal of the Indian Botanical Society 36: 335-347

Pandé SK, Srivastava KP, Misra RN 1955
Studies on Indian Metzgerinae - II Sewardiella tuberifera Kash.
Phytomorphology 5: 57-67

Pandé SK, Srivastava TN 1942
Studies in Indian Hepaticae III. On a new species of Nowellia, N. indica Pande et Srivastava from western Himalayas
Proceedings of the Indian Academy of Sciences. Section B, Biological Sciences 16: 175-179

Pandé SK, Udar R 1958
Genus Riccia in India - II. Species of Riccia from South India with description of a new species and notes on the synonyms of some recently described ones
Proceedings of the National Academy of Sciences of India. Section B, Biological Sciences 24: 79-88

Pandé SK, Udar R 1959
Genus Riccia in India. III. Species of Riccia from the East Himalaya Territory with description oa a new species, R. attenuata Pandé sp. nov.
Proceedings of the National Academy of Sciences of India. Section B, Biological Sciences 25: 90-100

Pandé, N. & P. Joshi 2002
Seasonal variation in species composition and biomass of bryophytes growing on decaying logs in Kharsu oak forest of Central Himalaya
Journal of the Indian Botanical Society 81: 21-25

Pandé, S. K. & Misra, R. N. 1943
Studies in Indian Hepaticae, II. On epiphyllous liverworts of India and Ceylon (1)
Journal of the Indian Botanical Society 22: 159-169

Pandé, S. K. & Srivastava, K. P. 1952
The hepatic vegatayion of Pachmarhi (Madhya Pradesh): A preliminary survey
Journal of the Indian Botanical Society 31: 342-351

Pandé, S. K. & Udar, R. 1957
The genus Riccia in India. I. A reinvestigation of the taxonomic status of the Indian species of Riccia
Journal of the Indian Botanical Society 36: 564-579

Pandé, S. K., Srivastava, K. P. & Khan, S. A. 1954
On some little known Indian species of Asterella Beauv.
Journal of the Hattori Botanical Laboratory 11: 1-10

Pandey DC, Kumar A, Sinha AK 1995
A survey of bryophytes of the river Ganga with particular reference to its pollution
In: Kumar SS (ed.), Recent studies in Indian bryophytes. Dehra Dun: Bishen Singh Madendra Pal Singh pp. 241-248

Pandey, D. C., A. Kumar & A. K. Sinha 2001
Bryophytes from River Ganga banks-a study on concentration of heavy metals
In: Nath, V. & A. K. Asthana (eds.), Perspectives in Indian Bryology (Proceedings National Conference on Bryology). Bishen Singh Mahendra Pal Singh, Dehra Dun, India pp. 285-289

Pannick HA 1925
On the number of chloroplasts in the cells of the sporophyte of Anthoceros laevis
Bulletin of the Torrey Botanical Club 52: 515-518

Pant G 1989
Exploration of the bryophytic vegetation of districts Almora and Pitogargh (Kumaon Himalaya)
D. S. T. Project Report, Kumaon Unv. 1985-1989: 1-128

Pant G, Tewari SD 1983
Assessment of bryophytic vegetation of Nainital and its environs
Journal of the Indian Botanical Society 62: 268-275

Pant G, Tewari SD, Joshi S 1994
Vanishing greenery in Kumaon Himalaya: observations on bryoflora
Geophytology 23: 253-257

Pant, D. D. & N. Basu 1976 [1978]
On two structurally preserved bryophytes from the Triassic of Nidpur, India
Palaeobotanist 25: 340-352

Pant, D. D. & N. Bhowmik. 1998
Fossil bryophytes-with special reference to Gondwanaland forms
In: Chopra, R. N. (ed.), Topics in Bryology. Allied Publishers, New Delhi, India pp. 1-52

Pant, G. 1998
Medicinal uses of bryophytes
In: Chopra, R. N. (ed.), Topics in Bryology. Allied Publishers, New Delhi, India pp. 112-124

Pant, G. 2001
Bryo-diversity of Kumaon Himalaya - changes, challenges, hopes and fears
In: Nath, V. & A. K. Asthana (eds.), Perspectives in Indian Bryology (Proceedings National Conference on Bryology). Bishen Singh Mahendra Pal Singh, Dehra Dun, India pp. 7-22

Pant, G. & S. D. Tewari 1998
Bryophytes as biogeoindicators: Bryophytic associations of mineral-enriched substrates in Kumaon Himalaya
In: Chopra, R. N. (ed.), Topics in Bryology. Allied Publishers, New Delhi, India pp. 165-184

Papastergiadou E, Babalonas D 1993
Aquatic flora of N Greece I. Hydrophytes
Willdenowia 23: 137-142

Papp B 2003
New records of bryophytes from Crete
Studia Botanica Hungarica 34: 27-31

Papp B, Erzberger P 2003
Data about the actual local populations of bryophyte species protected in Hungary
Studia Botanica Hungarica 34: 33-42

Papp B, Erzberger P 2005
The bryophyte flora of Golija-Studenica biosphere reserve and some adjacent sites (SW Serbia, Serbia-Montenegro)
Studia Botanica Hungarica 36: 101-116

Papp B, Erzberger P, Sabovljevic M 2004
Contributions to the bryophyte flora of Kopaonik Mts (Serbia, Serbia-Montenegro)
Studia Botanica Hungarica 35: 67-79

Papp B, Erzberger P, Sabovljevic M 2006
Contribution to the bryophyte flora of the Djerdap National Park (E Serbia)
Studia Botanica Hungarica 37: 131-144

Papp B, Rajczy M 1997
Bryophyte flora of the branch-systems of the Danube in Szigethöz in 1991-92
Acta Botanica Academiae Scientiarum Hungaricae 40: 149-166

Papp B, Rajczy M 2000
Bryophytes of saline-alkali areas of the Danube-Tisza interfluve, Hungary
Lindbergia 25: 134-139
Bryophyte vegetation of three large alkali (salt-affected) territories was studied in the region between the Danube and Tisza rivers. Plant communities formed on alkali soil are arranged characteristically in levels closely correlated with micro relief, water regime and soil properties. Several of them have a well developed bryophyte layer. In total, 57 taxa (2 liverworts and 55 mosses) were collected in the whole investigated area - four species included in the Red Data Book of European Bryophytes; their distribution is presented. An additional seven species are rare in Hungary. Consequently, ca 20% of the flora is rare or interesting

Papp B, Sabovljevic M 2001
Contribution to the knowledge of the bryoflora of the region of Petnica (W Serbia, Yugoslavia)
Studia Botanica Hungarica 32: 107-120

Papp B, Sabovljevic M 2002
The bryophyte flora of Tara National Park (W Serbia, Yugoslavia)
Studia Botanica Hungarica 33: 25-39

Papp C 1926
Contributiuni la studiul Bryophytelor din Moldova
Iasi: Annales Scientifiques de l'Universite de Jassy 14: 364-408

Papp C 1967
Briofitele din Republica Socialist_ Romania (Determinator)
Analele Stiintifice ale Univeritat "Al. I. Cuza" din Iasi 1967: 1-319

Papp, B. 1998 [1999]
Investigation of the bryoflora of some streams in Greece
Studia Botanica Hungarica 29: 59-67

Papp, B. 2004
Contributions to the bryoflora of the Pontic Mts, North Anatolia, Turkey
Studia Botanica Hungarica 35: 81-89
Harpanthus scutatus, Nardia scalaris, Scapania subalpina, Blindia caespiticia and Taxiphyllum densifolium new to Turkey

Papp, B. 2007
Contribution to the bryophyte flora of eastern Turkey
Studia Botanica Hungarica 38: 71-78

Papp, B. & M. Rajczy 1997
Bryophyte flora of the branch-systems of the Danube in Szigetköz in 1991-92
Acta Botanica Hungarica 40: 149-166

Papp, B. & M. Rajczy 2000
Contributions to the knowledge of bryophytes of the forests along the Fekete-Körös, SE Hungary
Studia Botanica Hungarica 30-31: 57-67

Papp, B. & P. Erzberger 2007
Contributions to the bryophyte flora of Montenegro
Studia Botanica Hungarica 38: 79-94

Papp, B. & P. Erzberger 2007
Contributions to the bryophyte flora of Western Stara Planina Mts (E Serbia)
Studia Botanica Hungarica 38: 95-123
Includes 27 bryophytes new to Serbia and Cynodontium tenellum new to Bulgaria

Papp, B. & Rajczy, M. 1998
Investigations on the condition of bryophyte vegetation of mountain streams in Hungary
Journal of the Hattori Botanical Laboratory 84: 81-90

Papp, B., E. Tsakiri & D. Babalonas 1998
Bryophytes and their environmental conditions at Enipeas (Mt. Olympos) and Lykorrema (Mt. Ossa) streams (Greece)
In: I. Tsekos & M. Moustakas (eds.), Progress in Botanical Research: Proceedings of the 1st Balkan Botanical Congress. Dordrecht, Boston pp. 129-132

Papp, B., L. Lokös, M. Rajczy, E. Chatzinikolaki & M. Damanakis 1998 [1999]
Bryophytes and lichens of some phrygana and maquis stands of Crete (Greece)
Studia Botanica Hungarica 29: 69-78

Papp, B., P. Ódor & E. Szurdoki 2001 [2002]
An overview of options and limitations in the monitoring of endangered bryophytes in Hungary
Novitates Botanicae ex Universitate Carolinae 15: 45-58

Papp, B., P. Odor & E. Szurdoki 2002
[Abstract] Threatened status of bryophyte species of Bern Convention in Hungary and problems in their monitoring
In: Srivastava, R., V. Nath, D. Wahal, A. K. Asthana & N. K. Saxena (eds.), Abstracts. World Conference of Bryology. January 23-30, 2002, Lucknow, India: WCB 2002. National Botanical Research Institute, Lucknow, India p. 40

Papp, B., P. Ódor & E. Szurdoki 2003
Threat status of some protected bryophytes in Hungary
Acta Academiae Paedagogicae Agriensis, Sectio Biologiae 24: 189-199
Buxbaumia viridis, Dicranum viride, Frullania inflata, Lophozia ascendens and Pyramidula tetragona discussed

Papp, B., P. Ódor & E. Szurdoki 2007
Bryophyte biodiversity monitoring system in Hungary, eastern central Europe
Chenia 9: 143-158

Papp, B., P. Ódor & P. Erzberger 2000
Preliminary data about the present Hungarian local populations of rare European bryophytes
Studia Botanica Hungarica 30-31: 95-111

Pardo Sastrón J 1903
Catálogo o enumeración de las plantas de Torrecilla de Alcañiz
Boletín de la Sociedad Aragonesa de Ciencias Naturales 1: 289-297

Pardo Sastrón J 1904
Apéndice al catálogo de plantas de Torrecilla de Alcañiz
Anales de la Sociedad Española de Historia Natural 10(2): 211-236

Parihar NS 1962
An annotated revised census of Indian hepatics
Allahabad University Studies 1961-2: 1-56

Parihar NS 1994
Hepatics and Anthocerotes of India. A new annotated checklist
Allahabad: Indian Universities Press

Parihar, N. S. 2001
Rational taxonomic conspectus of the bryophytes - A prerequisite for the preparation of a perpetual taxonomic cross reference dictionary of the bryophytes
In: Nath, V. & A. K. Asthana (eds.), Perspectives in Indian Bryology (Proceedings National Conference on Bryology). Bishen Singh Mahendra Pal Singh, Dehra Dun, India pp. 1-6

Paris EG 1894
Index Bryologicus sive enumeratio muscorum hucusque cognitorum adjunctis synonyma distributioneque geographica locupletissimis quem conscripsit
Paris: Paul Klincksieck 324 pp.

Paris EG 1900
Muscinées du Tonkin et de Madagascar (suite)
Revue Bryologique 27: 76-80

Paris EG 1902
Muscinées de Madagascar, 3
Revue Bryologique 29: 76-86

Paris EG 1903
Muscinées de l'Afrique occidentale francaise
Revue Bryologique 30: 101-104

Paris EG 1903
Muscinées de Madagascar (4ème article)
Revue Bryologique 30: 93-95

Paris EG 1904
Muscinées de l'Afrique occidentale française. 5ème article
Revue Bryologique 31: 83-90

Paris EG 1905
Muscinées de Madagascar, 5
Revue Bryologique 32: 51-53

Paris EG 1906
Hépatiques de Nouvelle-Calédonie
Revue Bryologique 33: 27-29

Paris EG 1906
Muscinées de la Guyane française
Revue Bryologique 33: 35-38

Paris EG 1906
Muscinées des Andes de la Nouvelle Grenade
Revue Bryologique 33: 102-105

Paris EG 1907
Muscinées de l'Asie orientale. 6ème article
Revue Bryologique 34: 41-49

Paris EG 1908
Florule bryologique de la Guinee française
Bulletin de la Société Botanique de France 55: 1-66

Paris EG 1908
Hépatiques de la Nouvelle-Caledonie (2de art.)
Revue Bryologique 35: 62

Paris EG 1908
Muscinées de l'Afrique occidentale française (10ème article)
Revue Bryologique 35: 1-6

Paris EG 1909
Hépatiques de Nouvelle-Calédonie
Revue Bryologique 36: 45

Paris EG 1910
Hépatiques de Nouvelle-Calédonie (3ème Article)
Revue Bryologique 37: 128-132

Paris EG 1910
Muscinées de l'Asie Orientale
Revue Bryologique 37: 1-4

Paris EG 1911
Muscinées de l'Afrique intertropicale française (12ème article)
Revue Bryologique 38: 25-33

Parisod, C. & A. Streiff 2002
Contribution à l'étude de l'écologie de bryophytes dans les champs cultivés du Chablais vaudois
Bulletin de la Société Vaudoise des Sciences Naturelles 88: 1-17

Parker D 1937
Some liverworts from Indiana
The Bryologist 40: 79-80

Parker D 1938
The hepaticae of Indiana
The Bryologist 41: 41-46
51 spp. Hornworts not included

Parker D 1941
Some Hepaticae from northeastern Georgia
The Bryologist 44: 154

Parker JL 1982
Additional Manitoba bryophytes
Blue Jay 40: 16

Parlin JC 1935
Notes on lichens and bryophytes from Maine
The Bryologist 38: 73-80

Parlin JC 1939
Some Maine lichens, hepatics and mosses
Bulletin of the Josselyn Botanical Society of Maine 7: 30-59

Parnell J 1992
Isaac Carroll's 'Cryptogamic Flora' of County Cork - the fragments in Trinity College, Dublin
Glasra, n.s. 1: 135-159

Parnell, J. A. N., Q. Cronk, P. Wyse Jackson & W. Strahm 1989
A study of the ecology history, vegetation and conservation management of Ile aux Aigrettes, Mauritius
Journal of Tropical Ecology 5: 355-374

Parolly, G. & H. Kürschner 2002
[Abstract] Approaches towards a classification of tropical epiphytic bryophyte communities
Gesellschaft für Tropenökologie 15: 59

Parolly, G. & H. Kürschner 2004
Ecosociological studies in Ecuadorian bryophyte communities. I. Syntaxonomy, life strategies and ecomorphology of the oreal epiphytic vegetation of S Ecuador
Nova Hedwigia 78: 1-43

Parolly, G., Kürschner, H., Schäfer-Verwimp, A. & Gradstein, S. R. 2004
Cryptogams of the Reserva Biológica San Francisco (Prov. Zamora-Chinchipe, Southern Ecuador). III. Bryophytes Supplement
Cryptogamie, Bryologie 25(3): 271-289

Parra Cuspoca, J. D., Posada García, J. A. & Callejas Posada, R. 1999
Guía Ilustrada de los Briofitos del Parque Arví (Piedras Blancas)
Universidad de Antioquia, Medellín 162 pp.
60 of the figures are multiple-part color photographs depicting general habit, closeup habit, and, often, microscropic features. An excellent introduction to many of tropical America's more common bryophytes

Partyka LY 1992
Rare bryophytes of the Crimea
Ukrajins'kyj Botanicnyj Zhurnal 49: 55-59

Partyka LY 1994
Bryophyta of nature reservation territories in the central part of the south coast of Crimea
Ukrajins'kyj Botanicnyj Zhurnal 51: 217-224

Partyka LY 1995
Bryoflora of Yalta Mountain-forest Natural Reserve
Ukrajins'kyj Botanicnyj Zhurnal 52: 260-270

Partyka LY 2005
Brioflora Kryma
Kiev: Phytosociocentre 170 pp.

Partyka, L. Ya. 1992
Mokhoobraznye [Bryophytes]
In: N. S. Kostenko et al., Vodorosli, gruby, mokhoobraznye Karadagskogo Zapovednika [Algae, fungi and bryophytes of Karadag Nature Reserve (Crimea)]. Flora i Fauna Zapovednikov SSSR 49: 55-63
Entirely in Russian.

Pasca, D. & S. Kiss 1999
Physico-chemical and enzymological properties of a Romanian eutrophic peatland under agricultural use
Ecologie 30: 33-38

Passardi, F., D. Longet, C. Penel & C. Dunand 2004
The class III peroxidase multigenic family in rice and its evolution in land plants
Phytochemistry 65: 1879-1893
"In addition to gymnosperms and angiosperms, sequences were found in liverworts, mosses and ferns, but not in unicellular green algae. Two rice and one Arabidopsis peroxidase genes appeared to be rather close to the only known sequence from the liverwort Marchantia polymorpha."

Passos Bastos, C. J. & Gradstein, S. R. 2006
Two new species of Cheilolejeunea (Spruce) Schiffn. (Lejeuneaceae) from Brazil: C. lacerata sp. nov. and C. rupestris sp. nov.
Journal of Bryology 28: 133-138
New: Cheilolejeunea lacerata sp. nov., Cheilolejeunea rupestris sp. nov.

Passos Bastos, C. J. & Vilas Bôas-Bastos, S. B. 2000
Variações morfológicas do lóbulo em Lejeunea glaucescens Gott. (Lejeuneaceae, Hepaticopsida)
Acta Botanica Malacitana 25: 73-80

Passos Bastos, C. J. & Yano, O. 2004
New records of Lejeuneaceae (Marchantiophyta) for Brazil
Acta Botanica Malacitana 29: 13-21
Drepanolejeunea pinnatiloba, Lejeunea elliottii, L. filipes and Lopholejeunea quelchii reported

Passos Bastos, C. J. & Yano, O. 2005
Notes on the occurrence of Cheilolejeunea paroica Mizut. (Lejeuneaceae, Marchantiophyta) in Neotropic
Acta Botanica Malacitana 30: 7-10

Pastor, J., B. Peckham, S. Bridgham, J. Weltzin & J. Chen 2002
Plant community dynamics, nutrient cycling, and alternative stable equilibria in peatlands
American Naturalist 160: 553-568

Patel RJ 1977
On Riella affinis (Hepaticae) from India
Aquatic Botany 3: 287-290

Patel RJ 1977
On Riella Mont. - R. cossoniana Trab. from Gujarat, India
Journal of the Indian Botanical Society 56: 237-239

Patel RJ 1977
On Riella Montagne from India
In: NN (ed.), Recent trends and contacts between Cytogenetics, Embryology and Morphology. pp. 539-548

Patidar KC, Kaul A 1989
Fertile Riccia fluitans L. from Pachmarhi India
Yushania 6: 21-24

Patiño, J., J. M. González-Mancebo, F. Romaguera & A. Losada Lima 2003
[Abstract] Briófitos epífitos sobre Prunus lusitanica L. subespecie hixa (Willd.) Franco. Análisis del gradiente tronco-copa
Boletín de la Sociedad Española de Briología 22-23: 31-32

Paton J.A. & Corley M.E.V. 1969
Haplomitrium hookeri (Sm.) Nees in alpine habitats in Scotland
Transactions of the British Bryological Society 5: 827-828

Paton JA 1965
Lophocolea semiteres (Lehm.) Mitt. and Telaranea murphyae sp. nov. established at Tresco
Transactions of the British Bryological Society 4: 775-779

Paton JA 1967
Leptoscyphus cuneifolius (Hook.) Mitt. with perianths in Ireland
Transactions of the British Bryological Society 5: 232-236

Paton JA 1968
Solenostoma oblongifolium (K. Müll.) K. Müll. in Scotland - new to the British Isles
Transactions of the British Bryological Society 5: 435-438

Paton JA 1973
Taxonomic studies in the genus Fossombronia Raddi
Journal of Bryology 7: 243-252

Paton JA 1974
Fossombronia fimbriata sp. nov.
Journal of Bryology 8: 1-4

Paton JA 1977
Metzgeria temperata Kuwah. in the British Isles, and M. fruticulosa (Dicks.) Evans with sporophytes
Journal of Bryology 9: 441-449

Paton JA 1979
Plagiochila britannica. a new species in the British Isles
Journal of Bryology 10: 245-256

Paton JA 1992
Telaranea longii sp. nov. in Britain, and a comparison with T. murphyae Paton
Journal of Bryology 17: 289-295

Paton JA 1994
Fossombronia pusilla (L.) Nees var. maritima Paton elevated to the rank of species
Journal of Bryology 18: 366-368

Paton JA 1995
A new combination for a variety of Leiocolea rutheana
Journal of Bryology 18: 823

Paton JA 1999
The liverwort flora of the British Isles
Colchester: Harley Books 626 pp.
296 species

Paton JA, Birks HJB 1968
Lophozia perssonii Buch & S. Arnell - new to Britain
Transactions of the British Bryological Society 5: 439-442

Paton JA, Blackstock TH, Long DG 1996
Cephalozia macrostachya Kaal. var. spiniflora (Schiffn.) Müll. Frib. in Britain and Ireland
Journal of Bryology 19: 333-339

Paton JA, Duckett JG 1970
Scapania calcicola (Arn. & Pers.) Ingham in Scotland
Journal of the Linnean Society. Botany 63: 177-187

Paton JA, Warburg EF 1965
A new combination for a British hepatic
Transactions of the British Bryological Society 4: 831-832

Paton, J. A. 1973
Phaeoceros laevis (L.) Prosk. subsp. carolinianus (Michaux) Prosk. in Britain
Journal of Bryology 7: 541-543

Paton, J. A. 1979
Anthoceros agrestis, a new name for A. punctatus var. cavernosus sensu Prosk. 1958, non (Nees) Gottsche et al.
Journal of Bryology 10: 257-261

Paton, J. A. 1984
Cephaloziella nicholsoni Douin and Schiffn. distinguished from C. massalongi (Spruce) K. Müll.
Journal of Bryology 13: 1-8

Paton, J. A. & A. R. Perry 1995
Leiocolea fitzgeraldiae sp. nov. in Britain and Ireland
Journal of Bryology 18: 469-478

Paton, J. A. & H. van Melick 2001
Errata: Paton 1999, The liverwort flora of the British Isles
Buxbaumiella 57: 52
An errata sheet for the 1999 flora

Paton, J. A. & Sheahan, M. C. 2006
Lophocolea brookwoodiana (Jungermanniales: Geocalycaceae), a new species in Britain
Journal of Bryology 28(3): 163-166

Patterson PM 1949
The bryophytes of Virginia. I. Bryophytes reported in literature
Castanea 14: 1-49

Patterson PM 1950
The bryophytes of Virginia. II. New or noteworthy records
The Bryologist 53: 27-42

Patterson PM 1951
The bryophytes of Virginia. III. Collections made in southeastern Virginia by Bayad Long
Rhodora 53: 116-128

Patterson PM 1955
The bryophytes of Virginia. IV. New or noteworthy records. II.
The Bryologist 58: 215-225

Paul H 1943
Nachträge und Bemerkungen sur Moosflora Bayerns
Berichte der Bayerischen Botanischen Gesellschaft zur Erforschung der heimischen Flora 26: 118-133

Paul H, Schoenau Kv 1934
Botanische Streifzüge im Funtenseegebiet
Jahrbuch des Vereins zum Schutze der Alpenpflanzen 6: 31-53

Paul, C., W. A. König & Chia-Li Wu 2001
Sesquiterpenoid constituents of the liverworts Lepidozia fauriana and Lepidozia vitrea
Phytochemistry 58: 789-798

Pavic S, Sabovljevic M, Stevanovic V 1998
Diversity and threat status of the Yugoslav bryoflora
Lindbergia 23: 38-44
In the Federal Republic of Yugoslavia, 616 species of bryophytes are recorded. Endemism is low compared with the vascular flora. Only 11 taxa have been treated as local endemics, but all exept one are now regarded as synonyms of more widespread taxa. Encalypta serbica retains its endemic status, although as a taxonomically doubtful taxon. Of the Red Listed bryophytes of Europe, 37 moss and 5 liverwort species are present in F. R. Yugoslavia. Five of these are endemic to Europe including Macaronesia. To date, no measures of bryophyte protection have been taken in F. R. Yugoslavia. However, the major centres of bryophyte diversity are situated in Scientific Reserves, Nature Conservation Reserves and National Parks

Pavletic Z 1956
Prilog poznavanju briofitskog endemizma u flori Jugoslavije
Acta Musei Macedonici Scientiarum Naturalium. Izdanija na Prirodo-Naucniot Muzej Skopje 4: 23-39

Pavletic Z 1968
Flora Mahovina Jugoslavije
Zagreb: Botanicki zavod, Sveucilista u Zagrebu 431 pp.

Pavletic Z 1981
Die kalktuffbildenden bryophyten im nationalpark der Plitwitzer Seen
: Prace Wydzialu biologii i nauk o ziemi. Uniwersytet im Adama Mickiewicza w Poznaniu, Ser. Biol. 20: 123-129

Pavletic Z, Pulevic V 1975
Preakumulacijski aspekt briofita u kanjoni rijeke Piva
Glasn. Republ. Zavoda Zast. Prirode, Prirodnjackog Muzeja Titograd 8: 93-99

Pavletic Z, Pulevic V 1980
Prilog za briofitsku floru Crne Gore [A contribution to the briophitic flora of Montenegro]
Montenegiran Acad. Sci. and Arts Glasnik of the section of Nat. Sci. 3: 111-131

Pavletic Z, Zabijakin V 1960
Briofitska flora obalnog podrucja glacijalnih jezera sarplaninskog masiva
Fragmenta balcanica Musei macedonici scientarum naturalium 3: 37-49

Pavletic, A. & Martincic, A. 1999
A contribution to the Yugoslavian bryoflora containing a new checklist and the results of some excursions. Checklist of the Yugoslavian bryophytes
In: Duell, R., A. Ganeva, A. Martincic & Z. Pavletic, Contributions to the Bryoflora of former Yugoslavia and Bulgaria. IDH-Verlag, Bad Münstereifel, Germany pp. 1-94
Compiled, revised and completed by R. Duell

Pavletic, Z. 1955
Prodomus Flore Briofita Jugoslavije
Jugoslav. Acad. Znanosti i Umjetnosti, Zagreb 578 pp.

Payete, S. 2001
La tourbière: un écosystème émergeant du passé
Quatre-Temps 25(2): 13-17

Payot V 1888
Catalogue des hépatiques du Mont-Blanc et des Alpes-Pennines
Revue Bryologique et Lichénologique 15: 17-24

Pearman, D.A, C.D Preston, G.P Rothero & K.J Walker 2008
The Flora of Rum: An Atlantic Island Reserve
Published by the authors. Truro, Cornwall, England. 479 pp.
Liverworts (Marchantiopsida) on pp. 147-176; Mosses (Bryopsida) on pp. 177-246

Pearson W.H. 1884
Marsupella sparsifolia (Lindb.)
Journal of Botany, British and Foreign 22: 225-227

Pearson WH 1880
On Gymnomitrion obtusum
Journal of Botany, British and Foreign 18: 337

Pearson WH 1886
Hepaticae Natalensis a clarissima domina Helena Bertelsen missae
Christiania Videnskabs-Selskabs Forhandlinger 1886(3): 1-20

Pearson WH 1887
Blepharostoma palmatum Lindb.
Journal of Botany, British and Foreign 25: 193-195

Pearson WH 1887
Hepaticae Knysnanae
Kristiania Videnskabs-Selskabs Forhandlinger 1887(9): 1-16

Pearson WH 1890
List of Canadian Hepaticae
Geology and Natural History Survey of Canada, ser. 3 1890: 1-31
Edited by Selwyn, A. R.C

Pearson WH 1890
The lejeuneae of Lindberg's Herbarium
Journal of Botany, British and Foreign 1890: 1-3

Pearson WH 1891
Frullaniae Madagascariensis praecipe e collectionibus Borgeni
Christiania Videnskabs-Selskabs Forhandlinger 1890(2): 1-9

Pearson WH 1892
Lejeuneae Madagascariensis
Christiania Videnskabs-Selskabs Forhandlinger 1892(8): 3-9

Pearson WH 1893
Hepaticae Madagascariensis. Notes on a collection made by Rev. M. Borgen, Rev. Borchgrevink and Rev. Dahle, 1877-82
Christiania Videnskabs-Selskabs Forhandlinger 1892(14): 1-12

Pearson WH 1893
Nouvelle - Nécrologie
Revue Bryologique 20: 62-64

Pearson WH 1894
A new hepatic. Cephalozia hibernica Spruce mss.
Irish Naturalists' Journal 3: 245-247

Pearson WH 1894
Frullania microphylla
Journal of Botany, British and Foreign 32: 329

Pearson WH 1896
A new hepatic
Journal of Botany, British and Foreign 34: 241

Pearson WH 1900
The Hepaticae of the British Isles, I
London 228 pp.

Pearson WH 1902
The Hepaticae of the British Isles, II
London 228 pp.

Pearson WH 1905
A new hepatic from Ireland
Journal of Botany, British and Foreign 43: 281-282

Pearson WH 1906
Porella laevigata Lindb. var. nov. killarniensis
Journal of Botany, British and Foreign 44: 81-83

Pearson WH 1921
Notes on a small collection of hepatics from Oregon
The Bryologist 24: 21

Pearson WH 1922
A systematic account of the plants collected in New Caledonia and Isle of Pins by Mr. R. H. Compton, M. A. in 1914. Part III. Cryptogams (Hepatiacae-Fungi)
Journal of the Linnean Society. Botany 46: 13-44

Pearson WH 1922
Jungermannia stygia, Hook.f. et Tayl.
Papers and Proceedings of the Royal Society of Tasmania 1921: 166-167

Pearson WH 1922
New Tasmanian Hepatic
Revue Bryologique 49: 11-13

Pearson WH 1922
Notes on a collection of Hepaticae from Belgian Congo (ex herb R. Naveau, Antwerp)
Natuurwetenschappilijk Tijdschrift 4: 140

Pearson WH 1922
West Indian hepaticae
Journal of Botany, British and Foreign 60: 217-228

Pearson WH 1923
Notes on a collection of New Zealand Hepatics
University of California Publications in Botany 10: 307-370

Pearson WH 1924
A collection of Hepaticae from Mount Elgon
Arkiv för Botanik utgivet av K. Svenska Vetenskapsakademien 19(5): 1-16

Pearson WH 1924
Notes on Tasmanian hepatics
Kew Bulletin 2: 66-75

Pearson WH 1924
Vegetation on Tutuila Island
Publications of the Carnegie Institution of Washington 20: 131-151

Pearson WH 1931
Notes on a collection of Hepaticae from Jamaica
Annales Bryologici 4: 95-112

Pearson WH 1931
Notes on a collection of hepaticae made by Mr. Saxby on the West Coast of Africa
Annales de Cryptogamie Exotique 4: 66-71

Pearson, W. H. 1923
More New Zealand Hepaticae
University of California Publications in Botany 10: 373-392
New: Aspiromitus novazelandica

Peciar V 1962
Riccia canescens Steph. - Eine neue Lebermoosart in Europa
Biológia, Bratislava 12: 804-811

Peciar V 1971
Beitrag zur topographie des Lebermoose Riccia cavernosa Hoffm. em. Raddi in der Tschechoslowakei
Acta Facultatis Rerum Naturalium Universitatis Comenianae. Botanica 17: 125-129

Peciar V 1971
Studia bryofloristica Slovaciae. IV.
Acta Facultatis Rerum Naturalium Universitatis Comenianae. Botanica 19: 205-214

Peciar V 1973
Studia bryofloristica Slovaciae. V.
Acta Facultatis Rerum Naturalium Universitatis Comenianae. Botanica 21: 81-95

Peciar V 1974
Beitrag zur bryoflora des Slovenské Rudohorie (Slowakisches Erzgebirge)
Acta Facultatis Rerum Naturalium Universitatis Comenianae. Botanica 23: 25-37

Peciar V 1974
Studia bryofloristica Slovaciae. VI
Acta Facultatis Rerum Naturalium Universitatis Comenianae. Botanica 22: 93-101

Peciar V 1974
Studia bryofloristica Slovaciae. VII
Acta Facultatis Rerum Naturalium Universitatis Comenianae. Botanica 23: 39-49

Peciar V 1976
Studia bryofloristica Slovaciae. VIII
Acta Facultatis Rerum Naturalium Universitatis Comenianae. Botanica 25: 19-30

Peciar V 1978
Studia bryofloristica Slovaciae. IX
Acta Facultatis Rerum Naturalium Universitatis Comenianae. Botanica 26: 43-52

Peciar V 1979
Studia bryofloristica Slovaciae. XI
Acta Facultatis Rerum Naturalium Universitatis Comenianae. Botanica 27: 151-161

Peciar V 1981
Bryoflora ohrozenych oblasti Slovenska I
Acta Facultatis Rerum Naturalium Universitatis Comenianae. Botanica 6: 105-117

Peciar V 1982
Studia bryofloristica Slovaciae. X
Acta Facultatis Rerum Naturalium Universitatis Comenianae. Botanica 29: 39-54

Peciar V 1984
Beitrag zur bryoflora des Slovenské Rudohorie II
Acta Facultatis Rerum Naturalium Universitatis Comenianae. Botanica 31: 95-111

Peciar V 1985
Studia bryofloristica Slovaciae. XIII
Acta Facultatis Rerum Naturalium Universitatis Comenianae. Botanica 32: 47-57

Peciar V 1987
Bryoflóra Bukovsk_ch vrchov [Bryoflora of Bukovské mountains (Bukovské vrchy)]
Acta Facultatis Rerum Naturalium Universitatis Comenianae. Botanica 34: 55-81

Peciar V 1992
Verschwundene oder zurückgehende vorkommen einiger seltener Moose (Bryophyta) in der Slowakei
Bryonora 9: 37-38

Peck CH 1866
List of mosses of the state of New York
Rept. N.Y. State Mus. Nat. Hist. 19: 42-70

Peck JH 1977
New state and county bryoflora records from Iowa
The Bryologist 80: 352-353

Peck, J. E. & P. S. Muir 2001
Harvestable epiphytic bryophytes and their accumulation in central western Oregon
The Bryologist 104: 181-190

Peck, J. F., Hong, W S. & McCune, B. 1995
Diver'sin' of epiphytic bryophytes on three tree species, Thermal Meadow, Hotspring Island, Queen Charlotte Islands
The Bryologist 98: 123-128

Peck, J.H. 1978
Bryoflora of Woodman Hollow, Iowa
The Bryologist 81: 454-457

Pedersen A 1980
The Nordic Bryological Society´s excursion 1977
Lindbergia 5: 139-140

Pedersen, B., H. M. Hanslin & S. Bakken 2001
Testing for positive density-dependent performance in four bryophyte species
Ecology 82: 70-88

Pedersen, N. & L. Hedenäs 2001
Phylogenetic relationships within the Plagiotheciaceae
Lindbergia 26(2): 62-76
Relationships within the Plagiotheciaceae were studied using cladistic methods, based on morphological and anatomical characters. Two main analyses were performed, with 27 ingroup species, representing 14 genera, and seven different outgroup taxa supposedly closely to distantly related to the core Plagiotheciaceae taxa. A first analysis including all taxa, and with the resulting cladogram rooted with Lembophyllum divulsum (Hook. f. & Wils.) Lindb., suggests that neither Isopterygium nor Taxiphyllum belongs to the family. An analysis of the relationships within the family as it is suggested to be circumscribed in the first evaluation, and with the cladogram rooted by Calliergonella, suggests that also Acrocladium should possibly be excluded. A Plagiotheciaceae consisting of only Plagiothecium is not supported by our results, because most of the included species of this genus appeared in a basal grade within the family. The family is here suggested to include the genera Bardunovia, Catagonium, Herzogiella, Isopterygiopsis, Myurella, Orthothecium, Plagiothecium, Platydictya, Pseudotaxiphyllum, Rhizofabronia, and Struckia, whereas the taxonomic position of Acrocladium needs further evaluation. Characters of the sporophyte and perichaetia are relatively important for the internal structure of the cladogram in the more restricted analysis of the family. Whether this is due to convergent adaptations to certain habitats or not needs to be evaluated by means of other character sets. Members of the Plagiotheciaceae are found either in the northern or southern temperate zones, or at high altitudes in subtropical and tropical areas. Adaptations to calcareous or truly epiphytic habitats evolved mainly among more advanced members of the family

Pederson, N. & L. Hedenäs 2002
Phylogeny of the Plagiotheciaceae based on molecular and morphological evidence
The Bryologist 105: 310-324

Pedrocchi-Renault C, Sanz-Sanz MA 1991
El sistema endorreico de Monegros: Un ecosistema en vías de extinción
Lucas Mallada 3: 93-106

Pedrotti F 1978
La végétation de la tourbière du Vedes (Trento)
Coll. Phytosoc. 7: 231-250

Pelechaty, M. & Gabka, M. 2003
Ricciocarpos natans (Ricciaceae, Hepaticopsida) locality on the area of the Wielkopolski National Park
Fragmenta Floristica et Geobotanica 10: 253-257
In Polish; English abstract

Pellerin, S. & C. Lavoie 2000
Peatland fragments of southern Quebec: recent evolution of their vegetation structure
Canadian Journal of Botany 78: 255-265

Pellerin, S. & C. Lavoie 2003
Reconstructing the recent dynamics of mires using a multitechnique approach
Journal of Ecology 91: 1008-1021

Pemberton, M. 2005
Australian peatlands: a brief consideration of their origin, distribution, natural values and threats
Journal of the Royal Society of Western Australia 88: 81-89

Peng, C. L., Enroth, J., Koponen, T. & Piippo, S. 2000
The bryophytes of Hubei Province, China: an annotated checklist
Hikobia 13: 195-211

Peng, D., Liu, S.-X. & Wu, P.-C. 2002
Studies on the epiphyllous liverworts of China. VIII. The epiphyllous liverworts of Houhe National Nature Reserve
Journal of Wuhan Botanical Research 20: 199-201
In Chinese with English abstract

Peng, Tao & Zhao-Hui Zhang 2007
A study on the bryophytes in Nangjiang Gorge of Guizhou Province, China
Chenia 9: 355-361

Peng, Xiao-Xin, Qiang Luo & Chao-Hua Wu 2002
Investigation on the bryophytes of karst region in Guiyang, southwest China
Chenia 7: 101-105

Penkskar MR, Miller NG, Crum HA 1991
Riccia frostii, a liverwort new to Michigan
Michigan Botanist 30: 15-21

Pentecost A, Zhang Z 2002
Bryophytes from some travertine-depositing sites in France and the U. K.: relationships with climate and water chemistry
Journal of Bryology 24: 233-241

Pentecost, A. 2000
A note on the stable carbon isotope composition of bryophytes in calcareous aquatic habits and its relationship to carbon dioxide assimilation
Journal of Bryology 22: 13-15

Penther A, Zederbauer E 1905
Ergebnisse eier naturwissenschaftlichen Reise zum Erdschias-Dagh
Annalen des Naturhistorischen Museums in Wien 20: 385-388

Pénzesné Kónya, E. & S. Orbán 1998
Bryophyte-flora of the radiolarite areas of the Bükk Mountains (N-Hungary)
Kitaibelia 3: 357-358
In Hungarian with English summary

Peralta, M. G. & J. H. D. Wolf 2001 [2002]
Commercial bryophyte harvesting in the Monarch Butterfly Biosphere Reserve, Sierra Chincua, Michoacan, Mexico
The Bryologist 104: 517-521

Pereira Coutinho AX 1917
Hepaticae Lusitanicae
Lisboa: Herbarii Universitatis Olissiponensis

Pereira, I. & F. Müller 2001
[Abstract] Los líquenes y briofitos del Colorado, Chile central (The lichens and bryophytes of Colorado, central Chile). Libro de Resúmenes: GLAL-5
Universidad de Valparaíso, Olmué, Chile p. 29
Abstract booklet from V Encuentro del Grupo Latinoamericano de Liquenólogos

Pérez G., B., I. Reyes, L. Pacheco & R. Riba 1992
Manual de Prácticas de Laboratorio de Briofitas y Pteridofitas
Universidad Autónoma Metropolitana, Iztapalapa, Mexico 119 pp.

Pérez-Latorre AV, Cabezudo B, Guerra J 2000
A new bryo-pteridophytic epiphytic community from south-western Spain: Pterogonio gracilis-Davallietum canariensis
Cryptogamie, Bryologie 21: 233-240

Pericàs, J. 2008
New bryophyte records from the Balearic Islands
Cryptogamie, Bryologie 29: 99-102

Perini, C., I. Bonini, P. Romagnoli, D. Antonini & M. Antonini 2002
Macrofungi and bryophytes of montane mires (Tuscany, Italy): organisms worthy of conservation
Feddes Repertorium 113: 152-160

Perold SM 1986
Studies in the genus Riccia (Marchantiales) from southern Africa. 7. R. congoana and its synonyms
Bothalia 16: 193-201

Perold SM 1989
Spore-wall ornamentation as an aid in identifying the southern African species of Riccia
Journal of the Hattori Botanical Laboratory 67: 109-201

Perold SM 1989
Studies in the genus Riccia (Marchantiales) from South Africa. 14. R. concava, section Pilifer
Bothalia 19: 161-165

Perold SM 1989
Studies in the genus Riccia (Marchantiales) from southern Africa. 11. R. montana and R. albosporosa, a further two new white-scaled species of the group 'Squamatae'
Bothalia 19: 9-16

Perold SM 1989
Studies in the genus Riccia (Marchantiales) from southern Africa. 12. R. albolimbata and the status of R. albosquamata, white-scaled species originally described by Arnell
Bothalia 19: 17-25

Perold SM 1989
Studies in the genus Riccia (Marchantiales) from southern Africa. 13. A new species, R. hantamensis, in section Pilifer, and a new record for R. alatospora
Bothalia 19: 157-160

Perold SM 1990
Studies in the genus Riccia (Marchantiales) from southern Africa. 20. E. albovestita and its synonyms, R. duthiae and R. sarcosa
Bothalia 20: 191-196

Perold SM 1990
Studies in the genus Riccia (Marchantiales) from southern Africa. 21. R. stricta, R. purpurascens and R. fluitan, subgenus Ricciella
Bothalia 20: 197-206

Perold SM 1991
A taxonomic revision of the Ricciaceae Reichenb. (Marchantiales: Hepaticae) in southern Africa
PhD. thesis, Pretoria Univ.

Perold SM 1991
Studies in the genus Riccia (Marchantiales) from southern Africa. 23. R. bullosa: typification and a full description
Bothalia 21: 129-135

Perold SM 1992
Studies in the genus Riccia (Marchantiales) from southern Africa. 24. R. moenkemeyeri, subgenus Ricciella: new records
Bothalia 22: 19-22

Perold SM 1993
Allisoniaceae - The Hepatic, Calycularia crispula (Metzgeriales) Reported from Malawi and Zambia
Bothalia 23: 79-83

Perold SM 1993
Studies in the Marchantiales (Hepaticae) from Southern Africa .1. The Genus Dumortiera and D. hirsuta - The Genus Lunularia and L. cruciata
Bothalia 23: 49-57

Perold SM 1993
Studies in the Marchantiales (Hepaticae) from Southern Africa .2. The Genus Athalamia and A. spathysii - The Genus Oxymitra and O. cristata
Bothalia 23: 207-214

Perold SM 1993
Studies in the Marchantiales (Hepaticae) from Southern Africa .3. The Genus Targionia and T. hypophylla with Notes on T. lorbeeriana and Cyathodium foetidissimum (Targioniaceae)
Bothalia 23: 215-221

Perold SM 1993
The Hepatic, Jensenia spinosa (= Pallavicinia stephanii, Pallaviciniaceae), in Southern Africa
Bothalia 23: 223-229

Perold SM 1993
The Hepatics, Symphyogyna podophylla and Pallavicinia lyellii (Pallaviciniaceae) in Southern Africa
Bothalia 23: 15-23

Perold SM 1994
Studies in the Marchantiales (Hepaticae) from Southern Africa .4. Mannia capensis, Section and Subgenus Xeromannia (Aytoniaceae)
Bothalia 24: 9-14

Perold SM 1994
Studies in the Marchantiales (Hepaticae) from Southern Africa .5. The Genus Exormotheca, E. pustulosa and E. holstii
Bothalia 24: 15-23

Perold SM 1994
Studies in the Marchantiales (Hepaticae) from southern Africa. 6. The genus Asterella (Aytoniaceae: Reboulioideae) and its four local species
Bothalia 24: 133-147

Perold SM 1994
Studies in the Marchantiales (Hepaticae) from southern Africa. 7. The genus Cryptomitrium (Aytoniaceae) and C. oreades sp. nov.
Bothalia 24: 149-152

Perold SM 1995
A survey of the Ricciaceae of tropical Africa
Fragmenta Floristica et Geobotanica 40: 53-91

Perold SM 1995
Notes on African plants: Lunulariaceae. Fruiting Lunularia cruciata, now also reported from southern Africa
Bothalia 25: 239-242

Perold SM 1995
Studies in the Marchantiales (Hepaticae) from southern Africa. 9. The genus Marchantia and its five local species
Bothalia 25: 183-204

Perold SM 1995
Studies in the Marchantiales (Heptaticae) from southern Africa. 8. The genus Plagiochasma (Aytoniaceae: Aytonioideae) and six local taxa
Bothalia 25: 13-29

Perold SM 1997
A new species of the liverwort genus Riccia L. from Bioko Islands, R. biokoensis Perold
Nova Hedwigia 64: 243-248

Perold SM 1997
Metzgeriales - Fossombroniaceae. The Lectotypification of Fossombronia crispa
In: Notes on African Plants. Bothalia 27: 137-139

Perold SM 1997
Studies in the liverwort genus Fossombronia (Metzgeriales) from southern Africa .1. Three new species from Northern Province, Gauteng and Mpumalanga
Bothalia 27: 17-27

Perold SM 1997
Studies in the liverwort genus Fossombronia (Metzgeriales) from southern Africa .3. An amendment to F. spinifolia
Bothalia 27: 39-42

Perold SM 1997
Studies in the liverwort genus Fossombronia (Metzgeriales) from southern Africa .4. A re-examination of F. crispa, F. leucoxantha and F. tumida
Bothalia 27: 105-115

Perold SM 1998
Asterella abyssinica newly reported frm South Africa and Malawi
Bothalia 28: 53-56

Perold SM 1998
Fossombronia rwandaensis, a new species from tropical Africa
Bothalia 28: 45-49

Perold SM 1998
Studies in the liverwort genus Fossombronia (Metzgeriales) from southern Africa. 5. A new species from Northern and Western Cape
Bothalia 28: 1-5

Perold SM 1998
Studies in the liverwort genus Fossombronia (Metzgeriales) from southern Africa. 6. New species from Lesotho, Swaziland and Mpumalanga and new records from Lesotho
Bothalia 28: 159-165

Perold SM 1999
A conspectus of the southern African species of the liverwort genus Fossombronia Raddi (Metzgeriales)
Haussknechtia Beiheft 9: 265-278
20 Fossombronia species recognized from southern Africa; key to the species given

Perold SM 1999
Flora of Southern Africa. Hepatophyta. Part 1: Marchantiopsida. Fascicle 1: Marchantiidae
In: O. A. Leistner (ed.), Flora of Southern Africa, Hepatophyta. National Botanical Institute, Pretoria, South Africa vi + 252 pp.
Primarily treats Riccia

Perold SM 1999
Studies in the Sphaerocarpales (Hepaticae) from southern Africa. 1. The genus Monocarpus and its only member, M. sphaerocarpus
Bothalia 29: 225-230

Perold SM 2000
Studies in the Sphaerocarpales (Hepaticae) from southern Africa. 2. The genus Sphaerocarpos and its only local species S. stipitatus
Bothalia 30: 17-34

Perold SM 2000
Studies in the Sphaerocarpales (Hepaticae) from southern Africa. 3. The genus Riella and its local species
Bothalia 30: 125-142

Perold SM 2001
Notes on African plants: Fossombroniaceae. Fossombronia nyikaensis, a new species from Malawi
Bothalia 31: 48-52
New: Fossombronia nyikaensis

Perold SM 2001
Studies in the genus Riccia (Marchantiales) from southern Africa. 25. A new species in subgenus Ricciella, section Ricciella
Bothalia 31: 151-154
New: Riccia sibayenii

Perold SM 2001
Studies in the liverwort family Aneuraceae (Metzgeriales) from southern Africa. 1. The genus Aneura and its local representatives
Bothalia 31: 167-173

Perold SM 2001
Studies in the liverwort family Aneuraceae (Metzgeriales) from southern Africa. 2. The genus Riccardia and its type species, R. multifida, with confirmation of its presence in the region
Bothalia 31: 183-187

Perold SM 2001
Studies in the liverwort genus Fossombronia (Metzgeriales) from southern Africa. 11. F. zuurbergensis, a new species form Eastern Cape and new records for the area
Bothalia 31: 25-30
New: Fossombronia zuurbergensis

Perold SM 2002
Studies in the liverwort family Aneuraceae (Metzgeriales) from southern Africa. 4. Riccardia obtusa
Bothalia 32: 181-196

Perold SM 2002
Studies in the liverwort family Aneureaceae (Metzgeriales) from southern Africa. 3. Riccardia compacta
Bothalia 32: 15-19

Perold SM 2003
Anthocerotophyta
In: Germishuizen G, Meyer NL (eds.), Plants of southern Africa: an annotated checklist. Strelitzia 14: 63-64

Perold SM 2003
Cleveaceae-Marchantiales. Sauteria nyikaensis, a new liverwort species from Malawi
Bothalia 33: 165-171

Perold SM 2003
Hepatophyta
In: Germishuizen G, Meyer NL (eds.), Plants of southern Africa: an annotated checklist. Strelitzia 14: 39-61

Perold SM 2003
Studies in the liverwort family Aneuraceae (Metzgeriales) from southern Africa. 5. Riccardia amazonica
Bothalia 33: 99-104

Perold SM 2004
Studies in the genus Riccia (Marchantiales) from southern Africa. 26. A new species in section Pilifer, Riccia radiata, is described
Bothalia 34: 23-26
New: Riccia radiata

Perold SM 2004
Studies in the genus Riccia (Marchantiales) from southern Africa. 27. Riccia lanceolata and R. radicosa now also locally reported
Bothalia 34: 97-102

Perold SM, Van Rooy J 1993
Bryophyta
In: Plants of Southern Africa: names and distribution. Mem. Bot. Surv. South Africa 62: 4-46

Perold SM, Volk OH 1988
Studies in the genus Riccia (Marchantiales) from southern Africa. 8. R. campbelliana (subgenus Riccia), newly recorded for the region
Bothalia 18: 37-42

Perold SM, Volk OH 1988
Studies in the genus Riccia (Marchantiales) from southern Africa. 9. R. nigrella and the status of R. capensis
Bothalia 18: 43-49

Perold, S. M. 1990
Studies in the genus Riccia (Marchantiales) from southern Africa. 16. R. albomarginata and R. simii sp. nov.
Bothalia 20: 31-39

Perold, S. M. 1990
Studies in the genus Riccia (Marchantiales) from southern Africa. 17. Three new species in section Pilifer [sic]: R. elongata, R. ampullacea and R. trachyglossum
Bothalia 20: 167-174

Perold, S. M. 1990
Studies in the genus Riccia (Marchantiales) from southern Africa. 18. New species in section Pilifer [sic] from the NW Cape: R. furfuracea, R. vitrea and R. namaquensis
Bothalia 20: 175-183

Perold, S. M. 1990
Studies in the genus Riccia (Marchantiales) from southern Africa. 19. Two new species: R. pulveracea, section Pilifer [sic], and R. bicolorata, section Riccia
Bothalia 20: 185-190

Perold, S. M. 1991
Two new species of the liverwort genus Riccia L. from tropical Africa: R. somaliensis and R. erubescens
Journal of Bryology 16: 367-377

Perold, S. M. 1992
Cololejeunea cardiocarpa, an epiphyllous liverwort in southern Africa (Lejeuneaceae)
Bothalia 22: 177-182

Perold, S. M. 1992
The occurrence in southern Africa of the hepatic, Symphyogyna brasiliensis (Pallaviciniaceae)
Bothalia 22(1): 53-58

Perold, S. M. 1993
Taxonomic Results of the BRYOTROP Expedition to Zaire and Rwanda. 7. Ricciaceae
Tropical Bryology 8: 55-68

Perold, S. M. 1997
Studies in the liverwort genus Fossombronia (Metzgeriales) from southern Africa. 2. An amendment to three species from Western Cape, described by Arnell
Bothalia 27: 29-38

Perold, S. M. 1999
Studies in the liverwort genus Fossombronia (Metzgeriales) from southern Africa. 7. F. capensis var. spiralis, a new variety from Western Cape
Bothalia 29: 1-4
New: Fossombronia capensis var. spiralis

Perold, S. M. 1999
Studies in the liverwort genus Fossombronia (Metzgeriales) from southern Africa. 8. F. elsieae and F. spinosa, two new Western Cape species with spinose spores
Bothalia 29: 25-33
New: Fossombronia elsieae sp. nov., Fossombronia spinosa sp. nov

Perold, S. M. 1999
Studies in the liverwort genus Fossombronia (Metzgeriales) from southern Africa. 9. A new species from Mpumalanga and KwaZulu-Natal, with notes on other species
Bothalia 29: 77-82
New: Fossombronia renateae

Perold, S. M. 1999
Studies in the liverwort genus Fossombronia (Metzgeriales) from southern Africa. 10. Three new species from Northern and Western Cape
Bothalia 29: 83-93
New: Fossombronia hyalorhiza sp. nov., Fossombronia marindae sp. nov., Fossombronia monticola sp. nov

Perold, S. M. 2001 [2002]
Proposal to reject the name Riccia minima (Hepaticae)
Taxon 50: 1187-1188
= R. fluitans s. l.

Perold, S. M. 2005
Riccia mamrensis, a new species from Western Cape, South Africa
Cryptogamie, Bryologie 26: 67-72
New: Riccia mamrensis

Perry AR 1965
Notes on the genus Scapania. I. S. mucronata in Britain
Transactions of the British Bryological Society 4: 785-789

Perry AR 1967
Notes on the genus Scapania. II. Scapania calcicola (Arn. & Perss.) Ingham
Transactions of the British Bryological Society 5: 237-244

Perry, I. G. 2001
Bryophyte Atlas of Exmoor National Park
Exmoor Natural History Society, Minehead, Somerset, England xxii + 139 pp.

Perry, N. B., E. J. Burgess, L. M. Foster, P. J. Gerard, M. Toyota & Y. Asakawa 2008
Insect antifeedant sesquiterpene acetals from the liverwort Lepidolaena clavigera. 2. Structures, artifacts, and activity
Journal of Natural Products (Lloydia) 71: 258-261

Perry, R. & Perry H. 2004
Broadleaf Books
Field Bryology, the Bulletin of the British Bryological Society 82: 54-

Persson Å 1961
Mire and spring vegetation in an area north of lake Torneträsk, Torne lappmark, Sweden I. Description of the vegetation
Opera Botanica 6(1): 1-187

Persson H 1939
Bryophytes from Madeira
Botaniska Notiser 1939: 566-590

Persson H 1942
Arctic bryophytes mainly collected by rev. J. Lagerkranz
Svensk Botanisk Tidskrift 36: 444-450

Persson H 1946
Some Alaskan and Yukon Bryophytes
The Bryologist 49: 41-58

Persson H 1947
Further notes on Alaskan-Yukon bryophytes
The Bryologist 50: 279-310

Persson H 1949
Studies in the bryophyte flora of Alaskan-Yukon
Svensk Botanisk Tidskrift 43: 491-533

Persson H 1950
Marsupella alpina (G.) Bernet, a new member of the group of hyperoceanic bryophytes in North America
The Bryologist 53: 172-174

Persson H 1952
Critical or otherwise interesting bryophytes from Alaska-Yukon
The Bryologist 55: 1-25

Persson H 1953
Hodgsonia nov. gen. (Hepaticae)
Stockholm 1 pp.

Persson H 1954
On Neohodgsonia H. Perss. the new hepatic genus from new Zealand and Tristan da Cunha
Botaniska Notiser 107: 39-44

Persson H 1958
The genus Takakia found in North America
The Bryologist 61: 359-361

Persson H 1962
Bryophytes from Alaska collected by E. Hultén and others
Svensk Botanisk Tidskrift 56: 1-35

Persson H 1962
Bryophytes from Scammon Bay, Bearing Sea distr., Alaska
Svensk Botanisk Tidskrift 56: 51-54

Persson H 1963
Bryophytes of Alaska and Yukon Territory collected by Hansford T. Shacklette
The Bryologist 66: 1-26

Persson H 1968
Bryophytes from the Aleutian Islands, Alaska, collected mainly by Hansford T. Shacklette
Svensk Botanisk Tidskrift 62: 370-387

Persson H 1970
Contributions to the bryoflora of Kamtchatka
Revue Bryologique et Lichénologique 37: 209-221

Persson H 1973
The Azorean bryophytes collected by P. Dansereau and A. R. Pinto da silva in 1964
Agronomia Lusitana 35: 5-19

Persson H, Gjaerevoll O 1957
Bryophytes from the interior of Alaska
Det Kongelige Norske Videnskabers Selskabs Forhandlinger 5: 1-74

Persson H, Gjaerevoll O 1961
New Records of Alaskan Bryophytes
Det Kongelige Norske Videnskabers Selskabs Forhandlinger 1961-2: 1-26

Persson H, Grolle R 1961
Roivainenia Persson, eine neue gattung der Lophoziaceae
Nova Hedwigia 3: 43-46

Persson H, Holmen K 1961
Bryophytes collected during the Arctic field trip of the Ninth International Botanical Congress
The Bryologist 64: 179-198

Persson H, Imam M 1960
The first find of a Riella in Egypt and some words about the distribution of the genus in the world
Revue Bryologique et Lichénologique 29: 1-9

Persson H, Sjörs H 1960
Some bryophytes from the Hudson Bay lowland of Ontario
Svensk Botanisk Tidskrift 54: 247-268

Persson H, Viereck LA 1983
Collections and discussions of some bryophytes from Alaska
Lindbergia 9: 5-20

Persson H, Weber WA 1958
The bryophyte flora of Mt. McKinley National Park, Alaska
The Bryologist 61: 214-242

Persson J 1920
Till Brobytraktens flora
Botaniska Notiser 1920: 101-102

Persson, H. 1955
Remarks on the Porella pinnata group
Archivum Societatis Zoologicae Botanicae Fennicae "Vanamo", suppl. 9: 225-231

Peschkova GI 1990
[Ad floram hepaticarum regionis Kalugensis]
Novosti Sistematiki Nizshikh Rastenii 27: 144-146

Petal, J. 1999
Managed fens: N and C mineralization and biotic structures
Ecologie 30: 39-43

Petersen PM 1973
Cryptothallus mirabilis Malmb. found on Disko Island, West Greenland (69°15' N., 53°34' W.)
Lindbergia 1: 189-190

Peterson, E. B. 2007
[Abstract] Biological soil crusts and the invasive annual grass Bromus tectorum-a case of mutual exclusion. Program and Abstracts
American Bryological and Lichenological Society 2007: 21

Petit E, Symons F 1974
Les bryophytes des bois artificiels de Cupressus et d'Acacia au Burundi. Analyse factorielle de la végétation bryophytique
Bulletin du Jardin Botanique National de Belgique 44: 219-247

Petronici C, Mazzola P, Raimondo FM 1978
Nota introduttiva alla studio degli ambienti idromorfi delle Madonie
Naturalista Siciliano, sér. 4 2: 11-24

Petrov S 1958
Über die südliche verbreitungsgrenze von Nowellia curvifolia (Dicks.) Mitten und Diplophyllum albicans (L.) Du Mortier in Europa
Botaniceski institut, Izvestija 6: 407-410

Petrov S 1960
Contribution à la flore bryologique de l'Albanie
Revue Bryologique et Lichénologique 29: 212-234

Petrov S 1962
[Contribution à la flore bryologique de la Bulgarie. Bryophytes de la montagne Belasica]
Izvestija na botaniceskaja institut, Sofia 9: 191-199

Petrov S 1962
[Zweiter Beitrag zur Moosflora Albaniens]
Izvestija na botaniceskaja institut, Sofia 9: 185-189

Petrov S 1963
Neuer Beitrag zur Kenntnis der Moosflora Bulgariens
Izvestija na botaniceskaja institut, Sofia 11: 167-186

Petrov S 1964
Prvi nachoditcha na Frullania fragilifolia Tayl., Dicranum rugosum (Hoffm.) Brid., Grimmia unicolor Hook. i Grimmia torquata Hornsch. v Blgarska
Bulgarska Akad. na Naouk. 13: 161-163

Petrov S 1975
Bryophyta Bulgaria clavis diagnostica in aedibus
Sofia: Acad. Sci. Bulgaric. 536 pp.

Petrov S, Ganeva A 1996
Barbilophozia kunzeana Hüb.) K. Müll. (Marchantiopsida) - a liverwort collected for the first time in Bulgaria
Phytologia Balcanica 2: 106-107

Pettet A 1967
Bryophytes of the Sudan I. Khartoum Province
Transactions of the British Bryological Society 5: 316-331

Pfeiffer LKG 1855
Flora von Niederhessen und Münden 2
Kassel 252 pp.

Pfeiffer, T. 2000
Molecular relationship of Hymenophyton species (Metzgeriidae, Hepaticophytina) in New Zealand and Tasmania. Studies in austral temperate rain forest bryophytes 5
New Zealand Journal of Botany 38: 415-423

Pfeiffer, T., F. Schaumann, G. G. Hässel de Menéndez & W. Frey 2004
Inter- and infraspecific relationships in the Gondwanan liverwort genus Hymenophyton (Hymenophytaceae, Hepaticophytina). Studies in austral temperate rain forest bryophytes 23 Australian
Systematic Botany 17: 407-421

Pfeiffer, T., Frey, W. & Stech, M. 2002
A new species of Treubia (Trebiaceae, Hepaticophytina) from New Zealand based on molecular evidence. Studies in austral temperate rain forest bryophytes 20
Nova Hedwigia 75: 241-253
New: Treubia lacunosoides sp. nov.

Pfeiffer, Tanja 2003
Terricolous bryophyte vegetation of New Zealand temperate rain forests - Communities, adaptive strategies and divergence patterns. Studies in austral temperate rain forest bryophytes, 14
Bryophytorum Bibliotheca 59: 1-188

Pharo, E. J. & A. J. Beattie 2001
Management forest types as a surrogate for vascular plant, bryophyte and lichen diversity
Australian Journal of Botany 49: 23-30

Pharo, E. J. & A. J. Beattie 2002
The association between substrate variability and bryophyte and lichen diversity in Eastern Australian forests
The Bryologist 105: 11-26

Pharo, E. J. & D. H. Vitt 2000
Local variation in bryophyte and macro-lichen cover and diversity in montane forests of western Canada
The Bryologist 103: 455-466

Pharo, E. J., A. J. Beattie & D. Binns 1999
Vascular plant diversity as a surrogate for bryophyte and lichen diversity
Conservation Biology 13: 282-292

Phatak, S., M. N. Vijayan & C. Samuel 2002
[Abstract] Biodiversity and distribution of bryophytes of Goa - A preliminary study
In: Srivastava, R., V. Nath, D. Wahal, A. K. Asthana & N. K. Saxena (eds.), Abstracts. World Conference of Bryology. January 23-30, 2002, Lucknow, India: WCB 2002. National Botanical Research Institute, Lucknow, India p. 58

Philibert H 1890
Sur la fructification du Marsupella revoluta Dumortier
Revue Bryologique 17: 34-35

Philippi G 1960
Neue Lebermoosfunde aus dem badischen Oberrheingebiet
Mitteilungen des Badischen Landesvereins für Naturkunde und Naturschutz e.V. in Freiburg im Breisgau 7: 471-480

Philippi G 1968
Zur Verbreitung einiger hygrophytischer und hydrophiler Moose im Rheingebiet zwischen Bodensee und Mainz
Beiträge zur naturkundlichen Forschung in Südwestdeutschland 27: 61-81

Philippi G 1970
Zur Verbreitung und Soziologie von Frullania jackii Gott. im Schwarzwald und in den Vogesen
Herzogia 1: 453-458

Philippi G 1973
Beiträge zur Moosflora der Vogesen
Herzogia 3: 37-52

Philippi G 1984
Rote Liste der Moose (Bryophyta)
pp. 148-152

Philippi G 1998
Bemerkenswerte Moosfunde aus dem Schwarzwald und dem angrenzenden Oberrheingebiet
Carolinea 56: 63-78

Phips CI 1774
Reise nach dem Nordpol. Auf BefehlIhro Königl. Grossbrittannischen Majestät. Unternommen im Jahr 1773
Bern

Pichler AR 1939
Die lebermoosflora auf morschen Bäumstämmen, vermoderndem Holz und auf faulenden Baumstümpfen der Wälder Jugoslaviens
Glasnik skopskog naucnog drustva 1939: 141-153

Pichler AR 1940
Hepatike na kori Drveca i Grmlja nasih suma [Les Hépatiques sur les écorces des arbres et des broussailles de nos forêts]
Sumarskog lista 7: 337-354

Pickett FL 1925
The life history of Ricciocarpus natans
The Bryologist 28: 1-3

Pierrot RB 1974
Contribution á la Bryogéographie du Centre-Ouest de la France et des régions littorales voisines
Revue Bryologique et Lichénologique 40: 147-165

Pierrot RB 1983
L'année bryologique dans le Centre-Ouest
Bulletin de la Société Botanique du Centre-Ouest, n.s. 14: 155-157

Pierrot RB 1984
L'année bryologique 1983
Bulletin de la Société Botanique du Centre-Ouest, n.s. 15: 117-123

Pierrot RB 1985
L'année bryologique 1984
Bulletin de la Société Botanique du Centre-Ouest, n.s. 16: 329-332

Pierrot RB 1986
L'année bryologique 1985
Bulletin de la Société Botanique du Centre-Ouest, n.s. 17: 173-178

Pierrot RB 1987
L'année bryologique 1986
Bulletin de la Société Botanique du Centre-Ouest, n.s. 18: 117-120

Pierrot RB 1988
L'année bryologique 1987
Bulletin de la Société Botanique du Centre-Ouest, n.s. 19: 239-244

Pierrot RB 1989
L'année bryologique 1988
Bulletin de la Société Botanique du Centre-Ouest, n.s. 20: 137-140

Pierrot RB 1990
L'année bryologique 1989
Bulletin de la Société Botanique du Centre-Ouest, n.s. 21: 487-496

Pierrot RB 1991
Contribution à l'inventaire de la bryoflore française (année 1990)
Bulletin de la Société Botanique du Centre-Ouest, n.s. 22: 503-506

Pierrot RB 1992
Contribution à l'inventaire de la bryoflore française (Année 1991)
Bulletin de la Société Botanique du Centre-Ouest, n.s. 23: 503-510

Pierrot RB 1993
Contribution à l'inventaire de la bryoflore française (année 1992)
Bulletin de la Société Botanique du Centre-Ouest, n.s. 24: 531-538

Pierrot RB 2005
Les bryophytes du Centre-Ouest: Classification, détermination, répartition. Deuxième tirage
Bulletin de la Société Botanique du Centre-Ouest, n.s. 5: 1-123

Pierrot RB, Schumacker R, Wattez JR 1984
Lophozia capitata (Hook.) Macoun (Hepaticae), nouveau pour la bryoflore française, dans le Pas-de-Calais et en Charente-Maritime
Bulletin de la Société Botanique du Centre-Ouest, n.s. 15: 103-114

Pierrot, R. B. 2000
Contribution au catalogue des bryophytes de l'Afrique septentrionale
Bulletin de la Société Botanique du Centre-Ouest, n.s. 31: 475-476

Piippo S 1982
The bryophytes as climatic indicators in Eastern Fennoscandia
Acta Botanica Fennica 119: 1-39

Piippo S 1984
Bryophyte flora of the Huon Peninsula, Papua New Guinea. III. Haplomitriaceae, Lepicoleaceae, Herbertaceae, Pseudolepicoleaceae, Trichocoleaceae, Schistochilaceae, Balantiopsaceae, Pleuropziaceae and Porellaceae (Hepaticae)
Annales Botanici Fennici 21: 21-48

Piippo S 1984
Bryophyte flora of the Huon Peninsula, Papua New Guinea. VI. Lepidoziaceae subfam. Lepidozioideae, Calypogeiaceae, Adelanthaceae, Cephaloziaceae subfam. Cephalozioideae and subfam. Odontoschismatoideae and Jubulaceae (Hepaticae)
Annales Botanici Fennici 21: 309-335

Piippo S 1985
Bryophyte flora of the Huon Peninsula, Papua New Guinea. X. Jackiellaceae, Scapaniaceae, Arnelliaceae and Acrobolbaceae (Hepaticae)
Acta Botanica Fennica 131: 89-97

Piippo S 1985
Bryophyte flora of the Huon Peninsula, Papua New Guinea. XII. Geocalycaceae (Hepaticae)
Acta Botanica Fennica 131: 129-167

Piippo S 1985
Bryophyte flora of the Huon Peninsula, Papua New Guinea. XIII. Arachniopsis and Kurzia (Lepidoziaceae subfam. Lepidozioideae, Hepaticae)
Acta Botanica Fennica 131: 169-179

Piippo S 1986
A monograph of the Lepidolejeunea and Luteolejeunea (Lejeuneaceae: Hepaticae)
Acta Botanica Fennica 132: 1-69

Piippo S 1986
Bryophytes from Frieda River, East and West Sepik provinces, Papua New Guinea. II. Hepaticae (Haplomitriaceae-Frullaniaceae)
Annales Botanici Fennici 23: 1-10

Piippo S 1988
Bryophyte flora of the Huon Peninsula, Papua New Guinea. XXI. Lepicolea norrisii (Lepicoleaceae, Hepaticae)
Annales Botanici Fennici 25: 55-57

Piippo S 1988
Bryophyte flora of the Huon Peninsula, Papua New Guinea. XXII. Targoniaceae, Wiesnerellaceae, Aytoniaceae and Ricciaceae (Marchantiales, Hepaticae)
Annales Botanici Fennici 25: 97-107

Piippo S 1988
Bryophyte flora of the Huon Peninsula, Papua New Guinea. XXIII. Treubiaceae, Allisoniaceae and Makinoaceae (Metzgeriales, Hepaticae)
Annales Botanici Fennici 25: 159-164

Piippo S 1989
Bryophyte flora of the Huon Peninsula, Papua New Guinea. XXX. Plagiochilaceae (Hepaticae)
Annales Botanici Fennici 26: 183-236

Piippo S 1989
The bryophytes of Sabah (North Borneo) with specieal reference to hte BRYOTROP transect of Mount Kinabalu. III. Geocalycaceae (Hepaticae)
Willdenowia 18: 513-527

Piippo S 1990
Bryophyte Flora of the Huon Peninsula, Papua New Guinea. XXXIV. Key to the Genera of Western Melanesian Hepaticae and Anthocerotae
Annales Botanici Fennici 27: 13-18

Piippo S 1991
Bryophyte flora of the Huon Peninsula, Papua New Guinea. XL. Acromastigum and Hygrolembidium (Lepidoziaceae subfam. Bazzanioideae and Lembidioideae, Hepaticae)
Acta Botanica Fennica 143: 23-34

Piippo S 1991
Bryophyte flora of the Huon Peninsula, Papua New Guinea. XLIX. Targionia (Targioniaceae, Hepaticae)
Annales Botanici Fennici 28: 273-276

Piippo S 1991
Bryophyte flora of the Huon Peninsula, Papua New Guinea. XXXIX. Fossombronia (Fossombroniaceae) and Metzgeria (Metzgeriaceae)
Annales Botanici Fennici 143: 1-22

Piippo S 1993
Hepatics from the Solomon Islands .1.
Nova Hedwigia 56: 355-365

Piippo S 1993
On the Taxonomy and Nomenclature of SW Asiatic Geocalycaceae (Hepaticae)
Annales Botanici Fennici 30: 195-203

Piippo S 1999
Mesoceros porcatus, a new hornwort from Yunnan
Haussknechtia Beiheft 9: 279-282

Piippo S, Norris DH 1996
A revision of Californian Porella (Hepaticae)
Annales Botanici Fennici 33: 137-152
Four species, Porella bolanderi (Aust.) Pears., P. cordaeana (Hüb.) Moore, P. navicularis (Lehm. & Lindenb.) Lindb., and P. roellii Steph. (Hepaticae) occur in California. All of them except P. cordaeana are endemic to Western North America. Porella platyphylla (L.) Pfeiff. and P. platyphylloidea (Schwein.) Lindb. do not occur in California. A key to the species, table of characters, and illustrations, descriptions and distribution maps are provided for every species.

Piippo, S. 1987
Hepatics from Papua New Guinea collected by Dr. G. Shea
Journal of the Hattori Botanical Laboratory 63: 493-498

Piippo, S. 1990
Annotated catalogue of Chinese Hepaticae and Anthocerotae
Journal of the Hattori Botanical Laboratory 68: 1-192

Piippo, S. 1992
Bryophyte flora of the Huon Peninsula, Papua New Guinea. LI. Additions and corrections to the Geocalycaceae (Hepaticae)
Annales Botanici Fennici 29(3): 243-248

Piippo, S. 1992
On the asexual reproduction of Plagiochila pluma Steph
Tropical Bryology 5: 7-10

Piippo, S. 1992
On the phytogeographical affinities of temperate and tropical Asiatic and Australasiatic hepatics
Journal of the Hattori Botanical Laboratory 71: 1-35

Piippo, S. 1993
Bryophyte flora of the Huon Peninsula, Papua New Guinea. LIV. Anthocerotophyta
Acta Botanica Fennica 148: 27-51

Piippo, S. 1994
On the bryogeography of Western Melanesian Lejeuneaceae, with comments on their epiphyllous occurrence
Tropical Bryology 9: 43-58

Piippo, S. 1994
On the present state of study of Western Melanesian Lejeuneaceae
Journal of the Hattori Botanical Laboratory 76: 35-40

Piippo, S. 1994
Phytogeography and habitat ecology of western Melanesian endemic Hepaticae
Journal of the Hattori Botanical Laboratory 75: 275-293

Piippo, S. 1996
Notes on Chinese Geocalycaceae (Hepaticae). 1
Annales Botanici Fennici 33: 45-49
The distinguishing characters of Heteroscyphus planus (Mitt.) Schiffn. and H. tener (Steph.) Schiffn. are discussed. Both species are illustrated and range extensions in China are given. Lophocolea magniperianthia Horik. is synonymized with Chiloscyphus costatus (Nees) Engel & Schust.

Piippo, S. 1997
A study of some Chinese Plagiochila species (Plagiochilaceae, Hepaticae)
Annales Botanici Fennici 34: 207-222
Descriptions, illustrations and distinctive characters based on type specimens are provided for eleven poorly known Plagiochila species from China: Plagiochila biondiana Steph., P. debilis Mitt., P. delavayi Steph., P. determii Steph., P. hamulispina Herz., P. hokinensis Steph., P. maireana Steph., P. perserrata Herz., P. sikutzuisana Mass., P. torquescens Herz., and P. wilsoniana Steph. Their taxonomy and distribution are discussed.

Piippo, S. 1997
Two new Plagiochila species (Plagiochilaceae, Hepaticae) from Yunnan, China
Annales Botanici Fennici 34: 281-284
Two new species of Plagiochila are described from Yunnan, China: P. kunmingensis Piippo and P. yulungensis Piippo. Their taxonomic characters and related species are discussed.

Piippo, S. 1998
Bryophytes from Frieda River, East and West Sepik Provinces, Papua New Guinea. IV. Chiloscyphus koponenii sp. nov. (Geocalycaceae)
Annales Botanici Fennici 35: 55-57
Chiloscyphus koponenii Piippo, sp. nov., is a tiny, epiphyllous species, with fragmenting, 2-lobed and often toothed leaves, thin-walled cells and small trigones, very shallow and wide underleaves with two lobes and two teeth and numerous rhizoids. The morphology shows similar adaptations to the epiphyllous habitat as is seen in some genera of the Lejeuneaceae. Chiloscyphus teptepensis (Piippo) Piippo is a new combination.

Piippo, S. & Kalinauskaite, N. 2006
Floristic elements of the hepatic flora from northern Finland to Lithuania
Memoranda Societatis pro Fauna et Flora Fennica 82: 1-9

Piippo, S. & M. Urbanski 1998
The organisation of bryophyte conservation in Finland and current projects
Lindbergia 23(1): 45
About 15 % of bryophytes are threatened in Finland; 21 species have disappeared, 17 are endangered, 35 vulnerable, and 109 in need of monitoring. Especially threatened are liverworts growing on rotten logs. The Committee for the Conservation of Threatened Bryophytes is monitoring habitats, arranging education and maintaining national and international contacts, and making protection plans for individual species. One project is holding a special register to store all the data on threatened bryophytes. A book on endangered bryophytes is under preparation

Piippo, S. & T. Koponen 2001
[Abstract] Introduction to bryofloristic connections of New Guinea. 5th International Flora Malesiana Symposium, Program & Abstracts
Royal Botanic Gardens, Sydney, Australia p. 70

Piippo, S. & T. Koponen 2003
Review of the bryofloristic connections of New Guinea Island
Telopea 10: 467-476

Piippo, S. & Tan, B. C. 1992
Novelties for the Philippine hepatic flora
Journal of the Hattori Botanical Laboratory 72: 117-126

Piippo, S., He, X.-L. & Koponen, T. 1997
Hepatics from northwestern Sichuan, China, with a checklist of Sichuan hepatics
Annales Botanici Fennici 34: 51-63
http://www.sekj.org/PDF/anbf34/anbf34-051p.pdf
A collection of bryophytes by a Finnish-Chinese expedition in northwestern Sichuan in September 1991 includes 50 species of liverworts. The major collecting areas were in Minshan Range in Songpan and Nanping Counties. A smaller collection comes from the valley of the River Suo-Mo North of Qiong-Lai Range in Ma-Er-Kang County and from Hongyuan County from the vicinity of Shua-Jin Temple. Chiloscyphus itoanus (H. Inoue) Engel & Schust. is reported for the first time for China, and Calypogeia cordistipula (Steph.) Steph. is synonymized with C. neesiana (Mass. & Car.) K. Müll. Twenty-six liverworts are for the first time reported for Sichuan. The checklist of Sichuan hepatics is given. A total of 139 species are known to occur there. The flora is remarkably diversified. The major elements of the flora are widely distributed circumpolar boreal taxa, which occur in the humid oroboreal zone in Sichuan. Boreal species of the lichen genera Cladonia Hill and Peltigera Wild. and the species of the moss families Cinclidiaceae, Mniaceae and Plagiomniaceae show a similar altitudinal distribution in the study area. Species of widely distributed temperate southeast Asiatic taxa occur with an intermixture of some endemic and tropical species. The list includes discussions on the nomenclature, taxonomy, and distribution.

Piippo, S., He, X.-L., Juslén, A., Tan, B. C., Murphy, D. H. & Pócs, T. 2002
Hepatic and hornwort flora of Singapore
Annales Botanici Fennici 39: 101-127
http://www.sekj.org/PDF/anb39-free/anb39-101s.pdf
The primary aim of this study was to investigate and document the hepatic and hornwort floras of Singapore. The secondary aim was to compare and understand the changes in the species composition through time in a highly urbanized island environment like Singapore. As presented, a total of 74 species in 37 genera of Hepaticae and Anthocerotae are known from Singapore. Aneura, Cololejeunea, Cyathodium, Folioceros, Harpalejeunea, and Notothylas are new generic records. Thirty-eight species are reported as new for Singapore. Identification keys to the genera and species of Singapore hepatic and hornwort floras are provided. Short descriptions are provided for each species. Of the 74 species, 21 are regarded as possibly extinct from the island on the basis of no recent collections. An additional 16 records could not be confirmed due to lack of voucher specimens and recent collections. Taxa suffered most from the urbanization of environment seem to be those of the genera Bazzania and Frullania. A moderate 40% extinction rate over a period of two centuries was calculated for the liverwort and hornwort floras of Singapore. Their local disappearance is probably caused by forest clearing and the subsequent change of air humidity and, in the case of corticolous species, most probably due to the increased air pollution. New: Gymnocolea inflata subsp. acutiloba (Schiffner), Pleurocladula albescens var. islandica (Nees)

Piippo, S., He, X.-L., Koponen, T., Redfearn, P. L. Jr. & Li, J.-X. 1998
Hepaticae from Yunnan, China, with a checklist of Yunnan Hepaticae and Anthocerotae
Journal of the Hattori Botanical Laboratory 84: 135-158

Pilous Z, Duda J 1960
Klic k Vrcovani Mechorostu CSR
Praha: Nakladatelstvi Ceskoslov. Academie

Pilsl, P. 1999
Stand der bryofloristischen Kartierung Salzburgs
Abhandlungen der zoologisch-botanischen Gesellschaft in Österreich 30: 123-129

Pimentel, F., J. M. Avendaño Gil & M. A. Coutiño Jose 1999
Ámbar de Chiapas, México
Estudios del Museo de Ciencias Naturales de Alava (Número especial 2) 14: 149-150
Includes mention of Lejeunea palaeomexicana

Pinheiro da Costa, D. 1992
Morphology of Metzgeria conjugata Lindb. (Metzgeriales, Hepaticopsida)
Tropical Bryology 6: 65-70

Pinheiro da Costa, D. 2002 [2003]
Florisitic composition and diversity of Amazonian rainforest bryophytes in the state of Acre, Brazil
Acta Amazonica 33(3): 1-16
http://www.nybg.org/bsci/acre/pdfs/Floristiccomposition__bryophytes.pdf
Microlejeunea crenulifolia and Stictolejeunea balfourii new to Brazil

Pinheiro da Costa, D. 2005
[Abstract] The family Metzgeriaceae (Hepaticae) in the tropical America. XVII International Botanical Congress. Vienna, Austria, Europe. Austria Center Vienna, 17-23 July 2005
Abstracts XVII International Botanical Congress, Vienna, Austria p. 380

Pinheiro da Costa, D., de Alencar Imbassahy, C. A. & Valente da Silva, V. P. A. 2005
Checklist and distribution of mosses, liverworts and hornworts of Rio de Janeiro state, Brazil
Journal of the Hattori Botanical Laboratory 98: 259-298
Campylopus albidovirens and Homaliodendron piniforme new to Brazil. 333 liverworts, 5 hornworts

Pinheiro da Costa,, D. & Gomez da Silva, A. 2003
Briófitas da Reserva Natural da Vale do Rio Doce, Linhares, Espírito Santo, Brazil
Boletim do Museu de Biologia Mello Leitão, n.s. 16: 21-38
In Portuguese, English abstract

Pinzón, M. & E. Linares 2001
Catálogo comentado de los líquenes y briófitos de la región subxerofítica de la Herrera (Mosquera, Cundinamarca)
Caldasia 23: 237-246

Pinzón, M., D. Corets & E. Linares 2002
[Abstract] Líquenes y briófitos en enclaves subxerofíticos de clima frío de la Sabana de Bogotá, Cundinamarca, Colombia
In: Rangel Ch., J. O., J. Aguirre C. & M. G. Andrade C. (eds.), Libro de Resúmenes VIII Congreso Latinoamericano de Botánica/II Congreso Colombiano de Botánica. Universidad Nacional de Colombia, División Bibliotecas, Bototá, Colombia p. 68

Pinzón, M., Linares C., E. L. & Uribe M., J. 2003
Hepáticas del Medio Caquetá (Amazonia colombiana)
Caldasia 25: 297-311
New to Colombia: Ceratolejeunea dussiana (Lindenb.) Schiffn. Drepanolejeunea palmifolia (Nees) Steph. Frullania kunzei (Lehm. & Lindenb.) Lehm. & Lindenb. Lejeunea boryana Mont. Metalejeunea cucullata (Reinw. et al.) Grolle, Pictolejeunea sprucei Grolle Xylolejeunea crenata (Spruce) Schiffn. Pteropsiella serrulata Spruce ex Steph.

Pisarenko OJ 1997
Mokhoobraznye Salairskogo krajasja [Bryophytes of the Salair region]
In: NN (ed.), Flora Salairskogo kryazha. pp. 1-20

Pisarenko OJ 1999
Bryophyre communities of Salair Forests (south Siberia)
Arctoa 8: 35-49

Pisarenko, O. Y. 2000
To steppe bryoflora of Altaj Territory
In: Mikologia i kriptogamnaya botanika v Rossii: traditzii i sovremennost' (Proc. conf. St-Peterbsurg, 24-28 April, 2000), St. Petersburg, Komarov' Bot. Inst. pp. 520-521
The bryoflora includes 43 mosses and 5 liverworts. The list of species is provided

Pisarenko, O. Yu. 2001
Epiphytic and epixylous bryophyte communities in tall-herbaceous fir-aspen forests of Salair ridge
Krylovia 3(1): 65-77, 135
In Russian with English abstract on p. 135

Pisarenko, O. Yu. & A. Yu. Korolyuk 2003
Bryophytes in steppe communities of Altai Territory
Botanicheskii Zhurnal. Moscow & Leningrad 88(2): 74-80
In Russian with English summary

Pisarenko, O. Yu. & G. S. Taran 2001
Bryophyta of the Elizarovskiy zakaznik (lower Ob River)
Krylovia 3(2): 88-98, 134
In Russian with English abstract on p. 134

Pisút, I. 1999
Bryophytes and lichens protected by law in the Slovak Republic
Bryonora 24: 27-28
In Czech with English abstract

Pitard L, Corbière FML 1907
Contribution à l'étude des muscinées des Iles Canaries
Mémoires de la Société Botanique de France 7: 1-44

Pitman EM 1929
Journeying with lichens and hepatics in Maine
The Bryologist 32: 110-111

Pitschmann H, Reisigl H 1954
Zur nivalen Moosflora der Ötztaler Alpen (Tirol)
Revue Bryologique et Lichénologique 23: 173-131

Pitt J 1999
Stonewall Park, nr Chiddingstone Hoath (VC 16), 26 November 1998
Bulletin of the British Bryological Society 73: 17

Plamada, E., I. Goia & C. Dumitru 2000
New or extremely rare species recorded in the Romanian bryoflora
Contributii Botanice, Cluj-Napoca 1999-2000(1): 23-34

Plásek V 1998
Seznam mechorost_ zaznamenan_ch b_hem jarního bryologicko-lichenologického setkání - Huslenky 1998 [A list of bryophytes recorded during the spring bryological-lichenological meeting in Huslenky 1998]
Bryonora 22: 9-12

Plásek V, Kucera J, Zmrhalová M, Cykowska B, Fudali E, Hradílek Z, Jak_i_ová T, Ko_nar J, Kubesová 2003 S, Marková I, Novotny I, Pisarek W, Mudrová R, Sovík Z, Staniaszek M, Wierzcholska S, _arnowiec J 2004
"Mechorosty zaznamenané v pr_b_hu 11. jarního setkání bryologicko-lichenologické sekce v Rychlebsk_ch horách [Bryophytes recorded during the 11th Spring Meeting of the Bryological and Lichenological Section in the Rychlebské hory Mts.]"
Bryonora 33: 12-20

Plásek V, Stebel A, Wierzcholska S 2005
Mechorosty zaznamenané v pr_b_hu 18. podzimního setkání Bryologicko-lichenologické Sekce v Beskydech [Bryophytes recorded during the 18th Autumnal Meeting of the Bryological and Lichenological Section in Beskydy Mts. (N Moravia & Silesia)]
Bryonora 36: 14-24

Plásek, V. 2001
The bryoflora of Bukovec wet meadows (Western Carpathians, Czech Republic)
Casopis Slezského Musea v Opave, Ser. A, Historia Naturalis 50: 42

Plásek, V. 2005
Základy Bryologie (Systém, Fylogeneze a Ekologie Mechorostu)
Ostravská Univerzita v Ostrave, Ostrava, Czech Republic 79 pp.
A bryology textbook in Czech

Plásek, V. & A. Stebel 2002
Bryophytes of the Cantoryjsk_ hrbet range/Czantoria range/ and its foothills (Western Carpathians - Czech Republic, Poland)
Casopis Slezského muzea, serie A. Vedy Prírodní 51: 1-87

Plásek, V. & M. Zmrhalová. 1999
The contribution to bryoflora of Rychlebské Hory Mts. and the landscape around town Vidnava (NW part of Silesia, Czech Republic)
Casopis Slezského muzea, serie A. Vedy Prírodní 48: 205-208
In Czech with English abstract

Plásek, V. & S. Hrabovsk_. 1998
Bryophytes and vascular plants of Svédská skála's rocks near town Odry, Czech Republic
Casopis Slezského muzea, serie A. Vedy Prírodní 47: 283-287
In Czech with English abstract

Plásek, V. & S. Hrabovsk_. 2000
[Bryophytes and Vascular plants recorded on the locality Castochovské kamenné more near Spálov village, (distr. Nov_ Jicín; Czech Republic)]
Casopis Slezského Musea v Opave, Ser. A, Historia Naturalis 49: 28
In Czech with English abstract

Plásek, V. (ed.). 2000
A list of the bryophytes collected during field trips in the Slezské Beskydy Mts, Czech Republic (30th September-1st October 1999)
Bryonora 25: 10-13
In Czech with English abstract

Plásek, V., J. Kucera & J. Duda 2000
The bryoflora of Hluchová valley in the Slezské Beskydy Mts. (Czech Republic)
Casopis Slezského Musea v Opave, Ser. A, Historia Naturalis 49: 21-27

Plitt CC 1908
A preliminary list of Hepatics found in the vicinity of Baltimore
The Bryologist 11: 100-104

Pluijm A van der 1986
Frullania fragilifolia (Tayl.) Gott., Lindenb. & Nees in Nederland
Lindbergia 11: 167-168

Pluijm A van der 1991
Some mosses and liverworts, new for the Netherlands, found in the Biesbosch
Lindbergia 16: 28-34

Plumert J 1869
Beiträge zur Flora des Iser- und Jeschkengebirges
In: Plumert J (ed.), Der Curort Liebwerda und seine Heilquellen im Bezirke Friedland in Böhmen. pp. 84-111

Pl_mad_ E, Dimitru C 1998
Espèces et leurs sous-unites rayées de la bryoflore de Roumanie
Contributii Botanice 11: 63-71

Pl_mad_ E, Goia I 1994
Flora _i vegeta_ia briofitic_ din rezerva_ia natural_ Cheile Turzii (I) [The bryophyte flora and vegetation in the natural reservation Turda Canyon (I)]
Univ. "Babes-Bolyat" Cluj-Napoca, Grad. Bot., Inst. Cerc. Biol., Contributii Botanice 1993-1: 85-96

Pocock K, Duckett JG, Grolle R, Mohamed MAH, Pang WC 1984
Branched and swollen rhizoids in hepatics from montane rain forest in peninsular Malaysia
Journal of Bryology 13: 241-246

Pócs T 1960
Einige Daten zur Moosflora Jugoslawiens
Annales Historico-Naturales Musei Nationalis Hungarici 52: 163-167

Pócs T 1965
Prodrome de la bryoflore du Vietnam
Acta Academiae Paedagogicae Agriensis, n.s. 3: 453-495

Pócs T 1969
Adatok Észak-Vietnam mohaflórájához. V. Fifth contribution to the bryoflora of North Vietnam
Botanikai Közlemenyek 56: 139-147

Pócs T 1974
Epiphyllous liverworts of Zambia
Bulletin de l'academie polonaise des sciences. Série des sciences biologiques 22: 851-853

Pócs T 1975
New or little-nown epiphyllous leverworts I. Cololejeunea from tropical Africa
Acta Botanica Academiae Scientiarum Hungaricae 21: 353-375

Pócs T 1976
Correlations between the tropical African and Asian bryofloras, I
Journal of the Hattori Botanical Laboratory 41: 95-106

Pócs T 1978
Epiphyllous communities and their distribution in East Africa
Bryophytorum Bibliotheca 13: 681-714

Pócs T 1980
Central African Hepaticae collected by M. Assel
Folia Historico-naturalia Musei Matraensis 6: 73-81

Pócs T 1980
New or little known epiphyllous liverworts. II. Three new Cololejeunea from East Africa
Journal of the Hattori Botanical Laboratory 48: 305-320

Pócs T 1982
An epiphyllous liverwort community from the Caucasus Mountains
Bryologische Beiträge 1: 13-22

Pócs T 1984
New or little known epiphyllous liverworts. III. The genus Aphanolejeunea Evans in Tropical Africa
Cryptogamie: Bryologie, Lichénologie 5: 239-267

Pócs T 1984
Present knowledge on Aphanolejeunea Evans
Journal of the Hattori Botanical Laboratory 55: 307-313

Pócs T 1984
Synopsis of the African Lepidozioideae K. Müll.
In: Vána, J. (ed.), Proceedings of the Third Meeting of the Bryologists from Central and East Europe. Univ. Karlova, Prague. pp. 107-119

Pócs T 1985
East African Bryophytes, VII. The hepaticae of the Usambara rain forest project expedition, 1982
Acta Botanica Academiae Scientiarum Hungaricae 31: 113-133

Pócs T 1988
Check-list: Bryophyta of the Usambara Mountains
In: The SAREC supported Integrated Usambara Rain forest Project Tanzania. Report for the period 1983-1987. Uppsala 14 pp.

Pócs T 1988
Plagiochila rudolfii sp. nov., from Tanzania, East Afirca
Beihefte zur Nova Hedwigia 90: 223-233

Pócs T 1990
The exploration of East African bryoflora
Tropical Bryology 2: 177-191

Pócs T 1991
The genus Colura in East Africa
Bulletin of the British Bryological Society 57: 33-39

Pócs T 1992
Correlation between the tropical African and Asian bryofloras. II
Bryobrothera 1: 35-47

Pócs T 1993
Taxonomic results of the BRYOTROP expedition to Zaire and Rwanda. 12. Metzgeriaceae, Plagiochilaceae, Lejeuneaceae (the non-epiphyllous collections)
Tropical Bryology 8: 105-126

Pócs T 1994
East African Bryophytes, XIII. Bryophytes from the Bale Mountains, SE Ethiopia. 2. Hepaticae
Fragmenta Floristica et Geobotanica 39: 221-233

Pócs T 1994
Taxonomic results of the BRYOTROP expedition to Zaire and Rwanda. 27. Lepidoziaceae
Tropical Bryology 9: 123-130

Pócs T 1994
Taxonomic results of the BRYOTROP expedition to Zaire and Rwanda. 28. Lejeuneaceae, a ramicolous collection
Tropical Bryology 9: 131-136

Pócs T 1994
The altitudinal distribution of Kilimanjaro bryophytes
In: Seyani JH, Chikuni AC (eds.), Proceedings of the 13th. Plenary Meeting.: AETFAT, Malawi pp. 797-812

Pócs T 1995
East African bryophytes, XIV. Hepaticae from the Indian Ocean islands
Fragmenta Floristica et Geobotanica 40: 251-277

Pócs T 1997
The distribution and origin of the foliicolous bryophyta in the Indian Ocean Islands
Abstracta Botanica (Budapest) 21: 123-134

Pócs T 1999
Bryophyte speciation and diversity in the East African mountains
Bryobrothera 5: 237-245

Pócs T 2001
East African Bryophytes, XVI. New taxa of Lejeuneoideae (Lejeuneaceae) collected in Manongarivo Special Reserve, NW Madagascar
Candollea 56: 69-78
New: Drepanolejeunea geisslerae, Diplasiolejeunea cobrensis subsp. antsirananae, Lejeunea alata var. patriciae, Drepanolejeunea sect. Africanae

Pócs T 2002
East African bryophytes, XVII. Cololejeunea attilana sp. nov. from Tanzania
Magyar Bot. Kutat. Ezredf. Tanulm. Borhidi 70 Szulet. Tiszetl. pp. 185-192

Pócs T 2002
East African bryophytes. XVIII. Two new Lejeuneaceae (Hepaticae) from Aberdare Mountains (Kenya)
Polish Botanical Journal 47: 11-20
New: Cololejeunea chuahiana, Microlejeunea nyandaruensis

Pócs T 2002
New or little known epiphyllous liverworts, IX. Two new neotropical Cololejeunea species
Acta Botanica Hungarica 44: 371-382
New: Cololejeunea ecuadoriensis, Cololejeunea schusteri

Pócs T, Eggers J 1999
New or little known epiphyllous liverworts, VIII. Two new Papillolejeunea species from Papua New Guinea
Bryobrothera 5: 159-164

Pócs T, Eggers J 2007
Bryophytes from the Fiji Islands, II. An account of the genus Colura, with a description of C. vitiensis sp. nov.
Polish Botanical Journal 52: 81-92
Pócs recommends it for Colura; New: Colura vitiensis Pócs & J. Eggers, sp. nov.

Pócs T, Geissler P 2002
The bryophytes collected in the Réserve Speciale de Manongarivo, Madagascar
In: L. Gautier & S.M. Goodman (eds.), Inventaire floristique et faunistique de la Réserve Spéciale de Manongarivo, (NW Madagascar. Boissiera 59: 41-76

Pócs T, Lücking A 1997
The genus Aphanolejeunea A. Evans in the Guianas
Haussknechtia Beiheft 7: 26-27

Pócs T, Lye KA 1999
New records and additions to the hepatic flora of Uganda 2
Tropical Bryology 17: 23-33

Pócs T, Mizutani M, Piippo S 1994
Bryophyte Flora of the Huon Peninsula, Papua New-Guinea LXV. Preliminary Contributions on Lejeuneaceae (Hepaticae) .1.
Annales Botanici Fennici 31: 179-190

Pócs T, Piippo S 1999
Bryophyte flora of the Huon Peninsula, Papua New Guinea. LXIV. Aphanolejeunea (Lejeuneaceae, Hepaticae)
Acta Botanica Fennica 165: 85-102
Nine species of Aphanolejeunea are reported for Western Melanesia (West Irian, Papua New Guinea, and the Solomon Islands), of which eight occur on the Huon Peninsula: A. amphibola (B. M. Thiers) Pócs & Bernecker, comb. nov., A. angustiloba Horik., A. borneensis (Herzog) Pócs, A. grossepapillosa Horik., A. koponenii Pócs, A. morobensis Pócs, A. norrisii Pócs, A. truncatifolia Horik., and A. veillonii (Tixier) Pócs. A. koponenii and A. norrisii are described as new, and A. amphibola, A. truncatifolia, and A. veillonii are new to Western Melanesia. A. morobensis and A. norrisii are endemic to Western Melanesia, A. truncatifolia is Pantropical, and A. grossepapillosa and A. veillonii are fairly widespread in SE Asia and in Indomalesia and Oceania, respectively. The other species, as far as known, are restricted to small areas in Australasia, SE Asia or Indomalesia. The characters typical of the genus, marginal and perpendicular gemmae, and Aphanolejeunea type branching were successfully used to delimitate the genus in SE Asia. Eight species are illustrated and altitudinal distributions for three species on the Huon Peninsula are presented.

Pocs T, Piippo S, Mizutani M 1995
Bryophyte Flora of the Huon Peninsula, Papua New Guinea. LVI. Preliminary contributions on Lejeuneaceae (Hepaticae) 2
Annales Botanici Fennici 32: 259-268

Pócs T, Sass-Gyarmati A 2006
New or little known epiphyllous liverworts, XII. Archilejeunea helenae Pócs & Gyarmati, sp. nova
Cryptogamie, Bryologie 27: 103-109
New: Archilejeunea helenae sp. nov.

Pócs T, Streimann H 1999
Epiphyllous liverworts from Queensland, Australia
Bryobrothera 5: 165-172

Pócs T, Tixier P, Jovet-Ast S 1967
Adatok Észak-Vietnam mohaflórájához. II. Seconde contribution à la bryoflore du Nord Vietnam
Botanikai Közlemenyek 54: 27-38

Pócs T, Tóthmérész B 1997
Foliicolous bryophyte diversity in tropical rainforests
Abstracta Botanica (Budapest) 21: 135-144

Pócs T, Vána J 2001
A new species of Amphicephalozia (Hepaticae) from Madagascar
Polish Botanical Journal 46: 145-450
New: Amphicephalozia geisslerae

Pócs, T. 1968
The genus Porella in Viet-Nam
Journal of the Hattori Botanical Laboratory 31: 65-93

Pócs, T. 1968
Troisième contribution à la Bryoflore du Nord Vietnam. Récoltes polonaises aux environs de Saba
Fragmenta Floristica et Geobotanica 14: 495-504

Pócs, T. 1969
A short survey of the Bazzania of North Viet-Nam
Journal of the Hattori Botanical Laboratory 32: 79-94
Page 204 contains an addendum with one taxon

Pócs, T. 1969
Addenda to "A short survey of the Bazzania of North Viet-Nam"
Journal of the Hattori Botanical Laboratory 32: 204

Pócs, T. 1980
The epiphytic biomass and its effect on the water balance of two rain forest types in the Uluguru Mountains (Tanzania, East Africa)
Acta Botanica Academiae Scientiarum Hungaricae 26: 143-167

Pócs, T. 1993
New or little known epiphyllous liverworts. IV. Two new Cololejeuneoideae from the Comoro Archipelago
Journal of the Hattori Botanical Laboratory 74: 45-57

Pócs, T. 1994
New or little known epiphyllous liverworts. V. Aphanolejeunea collected by Barbara M. Thiers in Australia and Papua New Guinea
Hikobia 11: 457-462

Pócs, T. 1996
Epiphyllous liverwort diversity at worldwide level and its threat and conservation
Anales del instituto de biologia de la universidad nacional autonoma de Mexico. Serie Botanica 67: 109-127

Pócs, T. 1997
New or little known epiphyllous liverworts. VI. Papillolejeunea gen. nov. from Papua New Guinea
Tropical Bryology 13: 1-18

Pócs, T. 1997
New or little known epiphyllous liverworts. VII. Two new Lejeuneaceae species from the Mascarene Islands
Cryptogamie: Bryologie, Lichénologie 18: 195-205

Pócs, T. 1998 [2000]
Bryophyte diversity along the Eastern Arc
Journal of East African Natural History 87: 75-84

Pócs, T. 1999
Studies on the cryptogamic vegetation of loess cliffs. I. Orographic desert in the Carpathian Basin
Kitaibelia 4: 143-156
In Hungarium with extended English summary

Pócs, T. 1999
Trachylejeunea grolleana, a new representative of the Neotropical subgenus Hygrolejeuneopsis in Madagascar
Haussknechtia Beiheft 9: 283-290
New: Trachylejeunea grolleana

Pócs, T. 2004
New or little known epiphyllous liverworts. XI. Otolejeunea subana sp. nov. from Madagascar
Acta Academiae Paedagogicae Agriensis, Sectio Biologiae 25: 49-57
New: Otolejeunea subana sp. nov.

Pócs, T. 2005
East African Bryophytes. XX. Observations on some Calypogeiaceae
Acta Academiae Paedagogicae Agriensis, Sectio Biologiae, n.s. 32: 29-35
On Mnioloma caespitosum and Calypogeia longifolia

Pócs, T. 2005
Syzygiella riclefii sp. nov. (Marchantiophyta, Jungermanniaceae) from the Andes of Mérida. Registros para la bryoflora de Los Andes venezolanos, II
Cryptogamie, Bryologie 26: 41-48
New: Syzygiella riclefii

Pócs, T. 2005
[Abstract] Bryophyte colonization and speciation on ocean islands
The State of Bryophyte Ecology 2005.19-22 August 2005. Post-meeting excursion 22-25 August. Bryophyte Population and Landscape Analysis Network (Bryoplanet), Kéked Village, Hungary pp. 6-7

Pócs, T. 2006
Adatok az Erdélyi Szigethegység mohaflórájának ismeretéhez [Contributions to the bryoflora of Romanian Western Carpathians]
In: Kalapos, T. (ed.), Jelez a Flóra és a Vegetáció. A 80 Éves Simon Tibort Köszöntjük. Scientia, Budapest, Hungary pp. 9-24
Metzgeria temperata new to Romania

Pócs, T. 2006
Bryophyte colonization and speciation on oceanic islands: an overview
Lindbergia 31(1-2): 54
Oceanic islands are available to bryophytes almost exclusively by long range air dispersal. The colonization of these islands is a long lasting and ongoing process, depending a great deal on the available amount of airborne propagules and on the size and distance of the donor and recipient areas. The flux density as expressed by the immigration index of MacArthur and Wilson and several other factors that influences successful colonization, such as competitive ability, the genetic properties and the saturation level of island biomes, are discussed in this context. Adaptive radiation has special significance in oceanic island evolution. Phylogeagraphy, using DNA sequencing, parsimony and maximum likelihood analysis to obtain more exact data on the origin, evolutionary and migratory history of living organisms has introduced a new era in the study of island colonization. The author's own observations on the great significance of migration sequence for the colonization process are described and an equation to describe the relationship is proposed. The presence or lack of different taxonomic groups on different isands of the same archipelago can be explained most probably by migration sequence. The "antenna phenomenon", which is the importance of emergent, partly open habitats in capturing airborne propagules during the colinization process and the dissemination of taxa, is a new concept in island biogeography

Pócs, T. 2006
Contributions to the bryoflora of Australia. II. On the Australasian "Tuyamaelloideae" (Lejeuneaceae), with the description of Austrolejeunea occidentalis
Journal of the Hattori Botanical Laboratory 99: 185-195
New: Austrolejeunea conchophylla (Grolle) comb. nov., Austrolejeunea hamata (Grolle) comb. nov., Austrolejeunea papillosa (Glenny) comb. nov., Austrolejeunea talinayi (S. Arnott) comb. nov., Austrolejeunea occidentalis sp. nov.

Pócs, T. 2006
East African Bryophytes. XXI. Two new species of Telaranea, sect. Tenuifoliae and records on Amazoopsis (Lepidoziaceae) from the Indian Ocean islands
Acta Botanica Hungarica 48: 119-137
New: Telaranea bischleriana sp. nov., Telaranea maorensis sp. nov.

Pócs, T. 2006
East African Bryophytes. XXII. Two new species, Plagiochila artsii and Plagiochila hiroshiana (Plagiochilaceae, Marchantiophyta)
Journal of the Hattori Botanical Laboratory 100: 333-350
New: Plagiochila artsii sp. nov., Plagiochila hiroshiana sp. nov.

Pócs, T. 2006
New or little-known epiphyllous liverworts. X. On two new Neotropical Diplasiolejeunea species
The Bryologist 109: 408-414
New: Diplasiolejeunea eggersii sp. nov. from Costa Rica; D. pluridentata; D. papilionacea - redescription

Pócs, T. 2007
Bryophyte communities at the edge of Tunisian Sahara,with the description of Gymnostomum viridulum Brid. subsp. saharae, subsp. nov. (Pottiaceae, Bryophyta)
Beihefte zur Nova Hedwigia 131: 101-120
New: Gymnostomum viridulum subsp. saharae subsp. nov.

Pócs, T. & A. Cairns 2008
Contributions to the bryoflora of Australia, III. The genus Jubula Dumort., with the description of J. hutchinsiae Hook. subsp. nov. australiae (Jubulaceae, Jungermanniopsida)
Nova Hedwigia 86: 231-236

Pócs, T. & Bernecker-Lücking, A. in prep.
Lejeuneaceae: Aphanolejeunea
Flora Neotropica in prep.
Tamás said in July 2008 that it will be at least another year before it is ready. Aphanolejeunea and Cololejeunea will be done together

Pócs, T. & J. Eggers 2006
New or little known epiphyllous liverworts, XIII. Cololejeunea arfakiana sp. nov. from West Irian (New Guinea)
Polish Botanical Journal 51: 155-158

Pócs, T. & Lücking, A. 1996
The genus Aphanolejeunea A.Evans in the Guianas.
Abstract: Symposium über Botanische Systematik und Pflanzengeographie der Friedrich-Schiller Universität. 9-12 Oktober, Jena

Pócs, T. & Ninh, T 2005
Contribution to the bryoflora of Vietnam. VI. On the liverwort flora of Vu Quang Nature Reserve
Acta Botanica Hungarica 47: 151-171
New: Cololejeunea vuquangensis sp. nov., Cheilolejeunea streimannii sp. nov.

Pócs, T. & Schäfer-Verwimp, A 2006
East African Bryophytes. XXIII. Three new species of Diplasiolejeunea (Lejeuneaceae, Jungermanniopsida) from Madagascar
Cryptogamie, Bryologie 27: 439-452
New: Diplasiolejeunea ornata sp. nov., Diplasiolejeunea ranomafanae sp. nov., Diplasiolejeunea andringitrae sp. nov.

Pócs, T. & Streimann, H 2006
Contributions to the bryoflora of Australia. I
Tropical Bryology 27: 19-24
Deals entirely with hepatics

Pócs, T., Nair, M.C., Rajesh, K.P. & Madhusoodanan, P.V. 2007
Liverwort (Marchantiopsida) records from the Western Ghats (Kerala State, Peninsular India)
Acta Botanica Hungarica 49: 121-129

Pócs, Tamas 1988
Biogeography of the Cuban Bryophyte Flora. Symposium Tropical Botany: Principles and Practice
Taxon 37(3): 615-621
This article does not contain a checklist

Pócs, Tamás 2008
Bryophytes from the Fiji Islands, III. The genus Phaeolejeunea Mizut. (Lejeuneaceae), with detailed description of P. amicorum (Hürl.) Pócs, stat. nov.
Fieldiana: Botany, n.s. 47: 139-145

Pócs, Tamás 2008
Bryophytes from the Fiji Islands, IV. The genus Frullania Raddi (Jungermanniopsida), I., with description of F. vivipara Pócs, spec. nov.
Fieldiana: Botany, n.s. 47: 147-158

Pócs, Tamás, Sarolta Pócs, Min S. Chuah-Petiot, Itambo Malombe & Siro Masinde 2007
East African Bryophytes. XXIV. Records from the dry lands of Kenya, with a description of Didymodon revolutus var. nov. africanus (Pottiaceae)
Lindbergia 32(2): 33-39
Recent collections of bryophytes from the drylands of Kenya have been investigated. Seven species hitherto unknown from the country and six from East Africa have been reported. Didymodon revolutus (Cardot) R. S. Williams, previously known only from the dry areas of the Americas and recently discovered in Yemen, has been recorded for the first time on the African continent. A new African variety of this species, Didymodon revolutus var. africanus Pócs, has been described, and is distinguished by its 2-4 celled rhizoidal gemmae

Podpera J 1908
V_sledky bryologického v_zkumu Moravy za rok 1907-1908
Zprávy Komisse pro prírodovedecké prozkoumání Moravy. Oddeleni botanicke 5: 1-41

Podpera J 1911
Ein Beitrag zur Moosflora der bulgarischen Hochgebirge
Beihefte zum Botanischen Centralblatt 0: 28

Podpera J 1913
V_sledky bryologického v_zkumu Moravy za léta 1909-1912
Casopis Moravského Zemského Muzea v Brne 13: 1-49

Podpera J 1922
Ad Bryophytorum Haemi peninsulae cognitionen additamentum
Acta Botanica Bohemica 1: 5-25

Podpera J 1923
V_sledky bryologického v_zkumu Moravy za léta 1913-1922
Sborn. klubu prirodovedeckého v Brne za rok 1922 5: 1-29

Podpera J, Suza J 1932
Ad bryophytorum et lichenum cognitionem peninsulae Labrador additamentum
The Bryologist 35: 54-57

Pogosyan AV 2003
[Bryoflora of volcanic massif Arailer (Republic of Armenia)]
Arctoa 12: 187-190
In Russian with English abstract

Pohjamo, M. 2003
Sporophytes of Trichocolea tomentella
Bryological Times 109: 14

Pohjamo, M. & Laaka-Lindberg, S. 2004
Demographic population structure of a leafy epixylic hepatic Anastrophyllum hellerianum (Nees ex Lindenb.) R. M. Schust.
Plant Ecology 173: 73-81

Pohjamo, M. & S. Laaka-Lindberg 2003
Reproductive modes in the epixylic hepatic Anastrophyllum hellerianum
Perspectives in Plant Ecology, Evolution and Systematics 6: 159-168

Pohjamo, M., H. Korpelainen & N. Kalinauskaitee 2008
Restricted gene flow in the clonal hepatic Trichocolea tomentella in fragmented landscapes
Biological Conservation 141: 1204-1217

Pohjamo, M., H. Korpelainen, N. Kalinauskaite, R. Fagersten & S. Laaka-Lindberg 2004
[Abstract] Genetic diversity of two rare bryophyte species possessing different reproductive systems. Botany 2004: Abstracts Scientific Meeting
Botanical Society of America, Snowbird, Utah p. 39

Pohjamo, M., K. Kostamo & V. Virtanen 2004
[Abstract] Dispersal and gene flow in aquatic bryophytes occurring in a connected lake system. Botany 2004: Abstracts Scientific Meeting
Botanical Society of America, Snowbird, Utah p. 38

Pohjamo, M., S. Laaka-Lindberg & H. Korpelainen 2002
[Abstract] Disperal range of Anastrophyllum hellerianum (Hepaticopsida) by gemmae
In: Srivastava, R., V. Nath, D. Wahal, A. K. Asthana & N. K. Saxena (eds.), Abstracts. World Conference of Bryology. January 23-30, 2002, Lucknow, India: WCB 2002. National Botanical Research Institute, Lucknow, India p. 11

Pohjamo, M., S. Laaka-Lindberg & H. Korpelainen 2004
[Abstract] Dispersal by gemmae and spores in Anastrophyllum hellerianum
XV IAB World Congress. Abstract Book p. 51

Pohlová, R. 2001 [2002]
Status of knowledge of endangered bryophytes in the Czech Republic
Novitates Botanicae ex Universitate Carolinae 15: 59-64

Pokorny A 1854
Vorarbeiten zur Kryptogamenflora von Unterösterreich
Verhandlungen der Kaiserlich-Königlichen Zoologisch-Botanischen Gesellschaft in Wien 4: 35-168

Pokorny L, Cortés D, Calleja JA, Lara F 2003
Nuevos briófitos para la provincia de Toledo
Boletín de la Sociedad Española de Briología 22-23: 1-6

Pokorny L, Lara F, Mazimpaka V 2006
The bryophyte flora of the city of Trento (North Italy)
Cryptogamie, Bryologie 27: 265-284

Pokorny, L., F. Lara & V. Mazimpaka 2003
[Abstract] Estudio briológico de la ciudad de Trento (Italia)
Boletín de la Sociedad Española de Briología 22-23: 33-34

Polakowski H 1877
Bryophytas et cormophytas Costaricensis anno 1875 lectas
Journal of Botany, British and Foreign 15: 225-231

Polakowski H 1883
Die Pflanzenwelt von Costa-Rica. Ein Beitrag zur Kenntniss de Pflanzen-Geographie und der Flora von Central-Amerika
Geograpische Mitteilungen Dresden 24

Poli Marchese, E., L. Di Benedetto, F. Luciani, S. Razzara, M. Grillo, F. Stagno, & A. Auricchia 1997 [1998]
[Biodeteriorating plants on monuments in historical city centre of Noto]
Archivio Geobotanico 3: 71-80
In Italian with English abstract.

Poli, DB., M. Jacobs & T. J. Cooke 2003
Auxin regulation of axial growth in bryophyte sporophytes: its potential significance for the evolution of early land plants
American Journal of Botany 90: 1405-1415

Politis J 1953
Contribution a l'étude de la flore de la Chalcidique
Pragmateiai tes Akademias Athenon 19: 1-97

Polizzi MD, Lo Guidice R 2002
Ecology and biogeography of Sphaerocarpos texanus Austin (Hepaticae): first record from Sicily
Webbia 57: 245-250

Polizzi, M. D., R. Lo Giudice & Maugeri, G. 2005
Flora vascolare e briofitica della cittá di Gela (Sicilia meridionale) e indicizzazione della qualitá ambientale
Webbia 60: 543-568
In Italian with English abstract

Pollett FC, Meades WJ 1970
Checklist of vascular and non-vascular specimens in the Canadian Forestry Herbarium, Newfoundland
Forest Res. Lab. St. John's, Infor. Re. N-X-55 pp. 1-68

Polok, K. 2001
[Abstract] Comparison of two Pellia endiviifolia sibling species on the base of RAPD and ISJ markers
Biological Bulletin of Poznan 38: 220

Polunin N 1934
The Flora of Aktapok Island, Hudson Strait
Journal of Botany, British and Foreign 72: 197-204

Polunin N 1934
The vegetation of Akpatok Isalnd, part I
Journal of Ecology 22: 337-395

Polunin N 1947
Hepaticae
In: Botany of the Canadian Eastern Arctic. II. Thallophyta and Bryophyta. Bulletin of the National Museum of Canada 97: 491-512

Ponzetti JM, McCune B, Pyke DA 2007
Biotic soil crusts in relation to topography, cheatgrass and fire in Columbia Basin, Washington
The Bryologist 110: 706-722

Ponzetti, J. & B. McCune 2000
[Abstract] Biotic soil crusts of the Columbia River Basin: landscape level variation in community composition
American Journal of Botany 87(6): 13

Ponzetti, J. M. & B. P. McCune 2001
Biotic soil crusts of Oregon's shrub steppe: Community composition in relation to soil chemistry, climate, and livestock activity
The Bryologist 104: 212-225

Pool M 1999
Spring field meeting, Torquay, 1997
Bulletin of the British Bryological Society 72: 4-12

Pool M 1999
Summer field meeting, first week: the Isle of Islay, 25-31 July 1998
Bulletin of the British Bryological Society 72: 31-39

Popov, S. Y. 2000
Preliminary annotated list of mosses of Kerzhinsky Reserve
Biologicheskoe raznoobrazie zapovednykh territorij: otsenka, ochrana, monitoriing, Moscow Samara pp. 86-193
List of 95 mosses and 11 hepatics

Popova NN 1990
The bryoflora of the 'Gaichya Gora' Reservation and of its nighborhood
Botanicheskii Zhurnal. Moscow & Leningrad 75: 1408-1420

Popova NN 1994
[Studies on ecotopological structure of bryoflora of valleys of small rivers of forest-steppe zone (by example of Bitug River)]
In: Prostakov NI (ed.), Sostoyanie i problemy ekosistem Srednego Podon'ya. Vyp. 5. Voronezh pp. 133-142

Popova NN 1995
Noviki brioflora Voronezhskoj Oblasti [New species of the bryoflora of Voronezh region]
In: Tichomirov VN (ed.), Floristicheskie issledovaniya v Tsentralnoj Rossii. Mat. nauch. konf. "Flora Centralnoj Rossii", Lipetsk, 1-3 fevralya 1995. Moskva pp. 145-148

Popova NN 1997
Brioflora tsentral'no-tjernozemnogo zapovednika [Bryoflora of the Central Czernozemnyj State Reserve]
In: NN (ed.), Trudy Centr.-Chernozem. zapovednika. Vyp. 15. Moscow pp. 116-123

Popova NN 1998
Bryophyta of Belgorod region
Botanicheskii Zhurnal. Moscow & Leningrad 83: 92-97
In Russian with English summary

Popova NN 1999
Bryophyta of Lipetsk region
Botanicheskii Zhurnal. Moscow & Leningrad 84: 72-78
In Russian with English summary; List of 17 liverworts and 198 mosses

Popova NN 1999
Bryophyta of Tula region
Botanicheskii Zhurnal. Moscow & Leningrad 84: 67-72
In Russian with English summary; List of 215 species

Popova NN 1999
Bryophytes. flora woronezhskogo zapodvednika
Flora i Fauna Zapovednikov 78: 96-111

Popova NN 2002
[Bryoflora of the central Russain uppland. I]
Arctoa 11: 101-168
In Russian with English abstract

Popova NN, Obedkova SI, Radygina VI 1997
Brioflora g. Orla i ego okrestnostej [The bryoflora of Orel City and its environs]
In: Elenevskij AG (ed.), Flora ractitel'nost srednej Rossii (Proc. conf., Orel). Orel pp. 141-142

Popova NN, Zolotov VI 1998
[Bryophyta of Kursk region]
Botanicheskii Zhurnal. Moscow & Leningrad 83(11): 57-63
In Russian with English summary

Popova, N. N. 1998
[Abstract] Osobennosti gorodskikh brioflor crednei polosy Rossii. Problemy Botaniki na Rubezhe XX-XXI Vekov. Abstracts of lecttures from the Russian Botanical Society congress, 26-29 May 1998, St. Petersburg
Rossiiskaya Akademiya Nauk, St. Petersburg, Russia 2: 141

Popova, N. N. 1999
Bryophyta
In: Korneeva. T. M. (ed.) Flora and fauna Reservation. N 78. Flora of Voronezhskij Reservation. Moskow pp. 96-111
List of 11 liverworts and 123 mosses

Popova, N. N. 2000
Some patterns of geographical distribution of bryophytes in Central Russian Upland
In: Mikologia i kriptogamnaya botanika v Rossii: traditzii i sovremennost' (Proc. conf. St-Peterbsurg, 24-28 April, 2000), St. Petersburg, Komarov' Bot. Inst. pp. 522-524

Popova, N. N. 2002
Nekotorye metodologicheskie podkhody k analizu regional'nykh brioflor
In: Potemkin, A. D. (editor), Problemy Briologii na Rubezhe Vekov. Russian Academy of Sciences, V. L. Komarov Botanical Institute, St. Petersburg, Russia pp. 48-49

Popovic MS 1966
Prilog poznavanju mahovina u rezervatima i zasticenim podrucjima u Srbiji
Zastita Prirode 33: 219-228

Popper, Z. A. & S. C. Fry 2003
Primary cell wall composition of bryophytes and charophytes
In: FOR BRYOPHYTES USE 1756, Annals of Botany, n.s. Oxford 91: 1-12

Popper, Z. A., I. H. Sadler & S. C. Fry 2003
alpha-D-Glucuronosyl-(1arrow3)-L-galactose, an unusual disaccharide from polysaccharides of the hornwort Anthoceros caucasicus
Phytochemistry 64: 325-335

Popper, Z., I. & Fry Sadler 2004
Evolution and composition of bryophyte primary cell walls
Field Bryology, the Bulletin of the British Bryological Society 82: 33-34

Porley R 2001
Field excursion to Greenham Common, 10 September 2000
Bulletin of the British Bryological Society 76: 28-29

Porley RD 1997
British Bryological Society Expedition to Mulanje Mountain, Malawi. 8. Lejeuneaceae: Colura (Hepaticae)
Journal of Bryology 19: 799-803

Porley RD 1999
Bryophytes of chalk grassland in the Chiltern Hills, England
Journal of Bryology 21: 55-66

Porley RD, O'Shea BJ, Wigginton MJ, Matcham HW, Hodgetts NG, Stevenson CR 1999
Bryophytes of Uganda. 1. New and interesting records
Tropical Bryology 16: 179-193

Porley, R. 2004
Recording Matters 24
Field Bryology, the Bulletin of the British Bryological Society 82: 51-52

Porley, R. D. 2001
Bryophytes of arable fields: current state of knowledge and conservation
Bulletin of the British Bryological Society 77: 50-62

Porley, R. D. 2001
Mosses and liverworts of the sandstone scarps of the Lough Navar Forest region, Co Fermanagh
Irish Naturalists' Journal 26: 393-404

Porley, R. D. & Rose, F. 2001
The characterization and status of the southern hepatic mat, Scapanietum asperae Rose & Porley, on the English Chalk
Journal of Bryology 23: 195-204

Porsild MP 1902
Sur une nouvelle espéce de Riella (subgen. nov.: Trabutiella) de l'Asie centrale
Svensk Botanisk Tidskrift 24: 323-327

Porter CL 1933
The bryophytes of Wyoming part I. Hepaticae
The Bryologist 36: 5-8

Porter CL 1935
Bryophytes of Wyoming, part II. Hepaticae (concluded) and Musci
The Bryologist 38: 101-114

Porter TC 1904
Catalogue of the Bryophyta and Pterophyta found in Pennsylvania
Boston: Ginn and Company 66 pp.

Pôrto KC 1990
Bryoflores d'une forêt de plaine et d'une forêt d'altitude moyenne dans l'état de Pernambuco (Brésil): Analyse floristique
Cryptogamie: Bryologie, Lichénologie 11: 109-161

Pôrto KC, Grolle R 1987
Drepanolejeunea bischleriana sp. nov. du Brésil
Cryptogamie: Bryologie, Lichénologie 8: 301-304

Pôrto, K. C. 1996
Briófitas
In: E.V.S.B. Samapaio, S. Mayo & M.R.V. Barbosa (eds). Pesquisa Botanica Nordestina. Programas e Perspectivas. Sociedade Botanica do Brasil, Sec9ao Regional de Pernambuco, Recife. pp. 97-109

Pôrto, K. C. & Bezerra, M.F.A. 1996
Briófitas de caatinga. 2. Agrestina, Pernambuco, Brasil
Acta Botanica Brasilica 10(1): 93-102

Pôrto, K. C. & Oliveira, S.M. 1998
6. Biodiversidade e Biologia reprodutiva de Briófitas da Reserva Ecológica de Dois Irmãos
In: Machado, IC., Lopes, A.V. & Pôrto, K.C. orgs). Reserva Ecológica de Dois Irmãos: estudos em urn remanescente de mata atlantica em área urbana (Recife, Pernambuco, Brasil). pp. 115-135

Pôrto, K. C. & S. R. Germano 2002
Biodiversidade e import_ncia das briófitas na conservação dos ecossistemas naturais de Pernambuco
In: Tabarelli, M. & J. M. C. da Silva (orgs.), Diagnóstico da Biodiversidade de Pernambuco. Secretaria de Ciência, Tecnologia e Meio Ambiente, Recife, Brazil 1: 125-152
Chapter 6 in this 2 volume work

Pôrto, K. C., Belo, M.M.A., Fonséca, E.R. & Silva, E.C. 1993
Brioflora da reserva de Gurjatí (Cabo-PE)
Biologica Brasilica 5(1-2): 27-42

Pôrto, K. C., Germano, S.R. & Oliveira, S.M. 2000
New records of bryophytes for Pernambuco State, Brazil
Tropical Bryology 18: 107-114

Pôrto, K. C., Gradstein, S. R., Yano, O., Germano, S. R. & Pinheiro da Costa, D. 1999
New and interesting records of Brazilian bryophytes
Tropical Bryology 17: 39-46

Pôrto, K. C., Silveira, M.F.G. & Almeida Sá, P.S. 1994
Briófitas da caatinga 1. Estação Experimental do IPA, Caruarn, PE. Acta
Botanica Brasilica 8(1): 77-85

Pospisil V 1962
Frullania inflata Gottsche, ein seltenes Relikt-Lebermoos in der Tschechoslowakei
Casopis Moravského musea v Brne, Vedy prirodni 47: 199

Pospisil V 1972
Das Lebermoos Mannia androgyna (L.) Evans geört der tschechoslowakischen Bryoflora nicht an
Preslia 44: 270-271

Pospisil V 1994
Mechorosty CHKO Bílé Karpaty [Bryophytes of the Protected Landscape Area Bílé Karpaty (Czech Republic)]
Preslia 66: 163-189

Post TE , Kuntze CEO 1903
Lexikon Generum Phanerogamarum in de ab anno mdccxxxvii cum nomenclatura legitima internationali et systemate
Stuttgart: Deutsche Verlags-Anstalt 605 pp.

Potemkin AD 1990
[De mutabilite speerum nonnullarum Hepaticarum e tundris partium australi ac arcticae peninsulae Jamal]
Novosti Sistematiki Nizshikh Rastenii 27: 147-153

Potemkin AD 1990
[Lophozia alboviridis and L. decolorans (Hepaticae) in the Yamal Peninsula]
Botanicheskii Zhurnal. Moscow & Leningrad 75: 1086-1092

Potemkin AD 1990
[The genus Tritomaria (Lophoziaceae, Hepaticae) in Yamal]
Botanicheskii Zhurnal. Moscow & Leningrad 75: 1742-1753

Potemkin AD 1992
[Barbilophozia hyperborea (Schust.) Potemk. comb. nov. et Cephaloziella rubella (Nees) Warnst. var. arctogena Schust. in Arctica Sovietica]
Novosti Sistematiki Nizshikh Rastenii 28: 148-155

Potemkin AD 1992
[The achlorophyllous mycotrophic liverwort Cryptothallus mirabilis (Aneuraceae, Hepaticae) in the neighbourhood of Leningrad]
Botanicheskii Zhurnal. Moscow & Leningrad 77: 79-83

Potemkin AD 1993
The hepaticae of the Yamal Peninsula, West Siberian Arctic
Arctoa 2: 57-101

Potemkin AD 1993
[De hepaticarum nonnullarum multiplicatione]
Novosti Sistematiki Nizshikh Rastenii 29: 145-152

Potemkin AD 1993
[De taxonomia intraspecifica, multiplicatione ac synonymia Scapaniae scandicae (H. Arn. et Buch) Macv. secus materies e peninsula Yamal notula]
Novosti Sistematiki Nizshikh Rastenii 29: 153-157

Potemkin AD 1994
The liverworts of the lower reaches of the Chugoriyakha River (south-western part of the Gydan Peninsula, West Siberian Arctic
Botanicheskii Zhurnal. Moscow & Leningrad 79: 51-57

Potemkin AD 1995
Contribution to the knowledge of the liverworts of North America
Fragmenta Floristica et Geobotanica 40: 323-338

Potemkin AD 1995
[Ad floram hepaticarum regionis Leninopolitanae. Taxa pro hac regione nova et minus cognita. II]
Novosti Sistematiki Nizshikh Rastenii 30: 128-136

Potemkin AD 1998
On the origin, evolution and classification of the genus Scapania (Dum.) Dum. (Hepaticae)
Journal of the Hattori Botanical Laboratory 85: 33-61

Potemkin AD 1999
Scapania lingulata from Nevada - a new puzzle of the section Curtae (Scapaniaceae, Hepaticae)
Haussknechtia Beiheft 9: 291-298

Potemkin AD 2003
[New and little known for Russia hepatics from Kamchatka and Primorskiy Territory (Russian Far East)]
Arctoa 12: 75-82
In Russian with English abstract

Potemkin AD 2004
Hepatics from North Karelia Biosphere Reserve and adjacent territories: rare and new species for Finland and Karelia borealis
Memoranda Societatis pro Fauna et Flora Fennica 80: 69-73
Nardia japonica new to Finland

Potemkin AD 2004
[Heteroscyphus (Geocalycaceae) - a new liverwort genus for Russia]
Arctoa 13: 67-72
In Russian with English abstract; H. planus f. subinteger reported

Potemkin AD 2005
[Liverworts of Levyy Kikhchik River Basin, Western Kamchatka]
In: Afonina OM, Potemkin AD, Czernyadjeva IV (eds.), [Proceedings of the international meeting devoted to the 90-th anniversary of A. L. Abramova]. St. Petersburg pp. 159-164
In Russian with English abstract

Potemkin AD, Afonina OM 2007
[New liverwort records from Zabaikalsky Territory. 1]
Arctoa 16: 199

Potemkin AD, Andrejeva EN 1999
[Liverworts and Hornworts of the Leningrad region]
Trudy S.Petersburgskogo obscestva ectestvoispytatelej 6(2): 261-270
In: Balashova N. B., A. A. Zavarzin (eds.), Biodiversity of Leningrad Province (Algae, fungi, lichens, bryophytes, invertebrates, fishes and pisciformes) St.-Petersburg, Izd. SPb. Univ 261-270; The list includes 130 species of liverworts

Potemkin AD, Kalinauskaite N 1998
To the knowledge of liverwort flora in Grazute Regional Park, North-East Lithuania
Botanica Lithuanica 4: 37-44

Potemkin AD, Kazanovsky SG 1993
On the genus Mylia S. Gray (Hepaticae, Jungermanniaceae, Mylioideae)
Arctoa 2: 1-11

Potemkin AD, Konstantinova NA 1995
Rare liverworts of the Russian arctic - a preliminary list of directions for future reaearch
Cryptogamica Helvetica 18: 43-50

Potemkin AD, Matveyeva NV 2004
The liverworts (Hepaticae) of Bolschevik Island (Severnaya Zemlya Archipelago)
Botanicheskii Zhurnal. Moscow & Leningrad 89: 1554-1572
In Russian with English summary

Potemkin AD, Notov AA 2007
[New bryophytes records from Moscow Province. 1]
Arctoa 16: 182-184

Potemkin AD, Notov AA, Notov VA 2007
[New bryophytes records from Tver Province. 1]
Arctoa 16: 181-182

Potemkin AD, Tcherepanov IV 1993
[Ad floram hepaticarum prov. Leningradensis. Taxa pro provincia nova et minus cognita]
Novosti Sistematiki Nizshikh Rastenii 29: 158-165

Potemkin AD, Tsegmed T 2007
[New hepatic records from Mongolia. 1]
Arctoa 16: 210
Possibly page 211

Potemkin, A. D. 1992
A new species of Prasanthus (Hepaticae, Gymnomitriaceae) from the Yamal Peninsula, West Siberian Arctic
Annales Botanici Fennici 29: 319-323

Potemkin, A. D. 1994
Studies on Scapania, Hepaticae. Sectio Rufidulae and sectio Nemorosae
Journal of the Hattori Botanical Laboratory 77: 273-285

Potemkin, A. D. 1998
On evaluation of liverwort taxonomic characters and species concept
In: Problemy botaniki na rubezhe XX-XXI vekov. Abstr. II(X) Congr. Russ. Bot. Soc. (26-29 May. 1998, St.-Petersburg). Vol. 2. St-Petersburg Komarov' Bot. lnst. pp. 141-142

Potemkin, A. D. 1998
On Odontoschisma sphagni (Dicks.) Dum. (Hepaticae, Ccphaloziaceae) in Russia, with the key and consideration of differentiation of the Russian species of Odontoschisma
Arctoa 7: 197-202

Potemkin, A. D. 1999
Ad floram Hepaticarum insulae Bolshevik (Archipelagus Terra Borealis)
Novosti Sistematiki Nizshikh Rastenii 33: 185-190
In Russian. The annotated list includes 33 species, 14 new for Bolshevik Island (Russian Siberian Arctic)

Potemkin, A. D. 1999
An analysis of the practical taxonomy of some critical northern species of Scapania (Scapaniaceae, Hepaticae)
The Bryologist 102: 32-38
New: Scapania hyperborea var. tundrae (H. Arnell) comb. nov., Scapania glaucocephala var. saxicola (R. M. Schuster) comb. nov.

Potemkin, A. D. 1999
Circumscription of the family Scapaniaceae, with segregation of the new family Diplophyllaceae (Hepaticae)
Annales Botanici Fennici 36: 271-283
On the basis of phylogenetic analysis, the family Scapaniaceae Mig. is emended to include only the genus Scapania (Dumort.) Dumort. emend. Potemkin. The genus Macrodiplophyllum (H. Buch) Perss. is recognized as a subgenus in Scapania. The new combinations Scapania subgenus Macrodiplophyllum (H. Buch) Potemkin and Scapania plicata (Lindb.) Potemkin are provided. A new family, Diplophyllaceae Potemkin, with two genera, Diplophyllum (Dumort.) Dumort. and Douinia H. Buch, is segregated from the Scapaniaceae as a group of different origins resulting in a different morphology. Douinia is distinguished as a genus derived from Diplophyllum and its rank as a subfamily is rejected. The distinctive characters of Delavayella Steph. are discussed. Segregation of Delavayellaceae R.M. Schust. and Blepharidophyllaceae (R.M. Schust.) R.M. Schust. from the Scapaniaceae is supported.

Potemkin, A. D. 1999
On the evolution and classification of Scapania (Hepaticae) - subgenus Plicaticalyx
Annales Botanici Fennici 36: 127-136
Subgenus Plicaticalyx (Müll. Frib.) H. Buch is a sharply defined group of Scapania (Dumort.) Dumort. delimited primarily on the stem and perianth characters. The species composition of Plicaticalyx is revised to include only three species, Scapania ferruginea (Lehm. & Lindenb.) Gottsche, Lindenb. & Nees, S. orientalis Müll. Frib., and S. ciliatospinosa Horik. A key to the recognized species of Plicaticalyx with revised descriptions is provided. Phylogenetic relationships of Plicaticalyx with other Scapania are considered.

Potemkin, A. D. 2000
An evolutionary approach to segregetion of genera and families in Hepatics
In: Mikologia i kriptogamnaya botanika v Rossii: traditzii i sovremennost' (Proc. conf. St-Peterbsurg, 24-28 April, 2000), St. Petersburg, Komarov' Bot. Inst. pp. 525-528

Potemkin, A. D. 2000
An updated list of liverworts of the Severnaya Zemlya Archipelago (East Siberian High Arctic) with description of a new species, Scapania matveyevae
Arctoa 9: 95-100
New: Scapania matveyevae sp. nov. The list includes 49 species

Potemkin, A. D. 2000
Bryophyte flora of Hunan Province, China. 2. Scapania koponenii sp. nova (Scapaniaceae, Hepaticae)
Annales Botanici Fennici 37: 41-44
A new species, Scapania koponenii Potemkin, belonging to the subgenus Scapania (Dumort.) Dumort. sectio Ciliatae Grolle, is described on the basis of plants previously ascribed to SE Asian phenotypes of S. aspera M.&H. Bernet. Diagnostic characters and infrageneric position of S. koponenii are discussed and the species is illustrated in line drawings.

Potemkin, A. D. 2000
Three new species of Scapania (Hepaticae) collected by Dr. David G. Long in Nepal
Arctoa 9: 115-122
New: Scapania pseudocontorta sp. nov., Scapania spiniloba sp. nov., Scapania zhukovae sp. nov.

Potemkin, A. D. 2001
Three new species of Scapania (Hepaticae) from India and China
Annales Botanici Fennici 38: 83-89
Three new species of Scapania (Dumort.) Dumort., S. davidii Potemkin, S. sinikkae Potemkin, and S. schljakovii Potemkin are described from collections of Dr. David G. Long (Edinburgh, Scotland) from India and China. The species are illustrated in line drawings. Their infrageneric position and diagnostic characters are discussed.

Potemkin, A. D. 2002
Evolyutsiya periantiya vidov poda Scapania i nekotorye zakonomernosti evolyuksii periantiya pechenochnikov (Hepaticae)
In: Potemkin, A. D. (editor), Problemy Briologii na Rubezhe Vekov. Russian Academy of Sciences, V. L. Komarov Botanical Institute, St. Petersburg, Russia pp. 53-56
On evolution of the perianth in Scapania and hepatics

Potemkin, A. D. 2002
Flora kak yavlenie i kak protsess: vzglyad na zadachi issledovaniya flory mokhoobraznykh
In: Potemkin, A. D. (editor), Problemy Briologii na Rubezhe Vekov. Russian Academy of Sciences, V. L. Komarov Botanical Institute, St. Petersburg, Russia pp. 49-51

Potemkin, A. D. 2002
Phylogenetic system and classification of the family Scapaniaceae Mig. emend. Potemkin (Hepaticae)
Annales Botanici Fennici 39: 309-334
The phylogenetic system and classification of the family Scapaniaceae Mig. emend. Potemkin as a whole are presented for the first time. The classification of the family is significantly revised. Scapaniaceae is classified with 87 recent and one fossil species in 18 sections and three subgenera of one genus, Scapania (Dumort.) Dumort. emend. Potemkin. Subgenus Scapania has 82 species in 18 sections, subgenus Macrodiplophyllum (H. Buch) Potemkin has three species, and subgenus Macroscapania R.M. Schust. has two species. Earlier distinguished subgenera Plicaticalyx Müll. Frib. and Ascapania Grolle are merged in the sectio Plicaticalyx (Müll. Frib.) Potemkin, comb. & stat. nov., of the subgenus Scapania. The taxonomic composition of many sections is considerably revised, and the species composition of all infrageneric groups is listed in a systematic arrangement. Alteration of the species composition and/or species differentiation (including keys) of the sections Ciliatae Grolle, Gracilidae H. Buch, Nemorosae (Müll. Frib.) H. Buch, Planifoliae (Müll. Frib.) Potemkin, Plicaticalyx, Scapania, and Verrucosae Potemkin of the subgenus Scapania as well as of the subgenera Macrodiplophyllum and Macroscapania are provided. New sections are described for Scapania karl-muelleri Grolle (Grolleoscapania Potemkin, sect. nova) and for S. schljakovii Potemkin and S. himalayica Müll. Frib. (Muelleria Potemkin, sect. nova). A number of new synonyms and index for identification of taxonomic position of mentioned taxa of Scapania are provided.

Potemkin, A. D. 2002
Problema differentsiatsii fizionomicheski skhodnykh vidov mokhoobraznykh i nekotorye podkhody k ee resheniyu
In: Potemkin, A. D. (editor), Problemy Briologii na Rubezhe Vekov. Russian Academy of Sciences, V. L. Komarov Botanical Institute, St. Petersburg, Russia pp. 51-53

Potemkin, A. D. 2002
To the liverwort and hornwort flora of the river Ragusha Basin and adjacent territories (Leningrad and Novogorod regions)
Novosti Sistematiki Nizshikh Rastenii 36: 244-253
In Russian

Potemkin, A. D. 2004
First data on the liverworts (Hepaticae) of Island of Oktyabr'skoy Revolyutsii (Severnaya Zemlya Archipelago)
Botanicheskii Zhurnal. Moscow & Leningrad 89: 1365-1370
In Russian with English summary

Potemkin, A. D. 2005
Liverworts and hornworts of Russia: taxonomic composition and prospects of further studies
In: Afonina, O. M., A. D. Potemkin & I. V. Czernyadjeva (eds.), Actual Problems in Bryology: Proceedings of the International Meeting Devoted to the 90-th Anniversary of A. L. Abramova (Saint Petersburg, November 22-25, 2005). V. L. Komarov Botanical Institute, St. Peterburg, Russia pp. 164-171
In Russian with English abstract. New: Chonecolea verae

Potemkin, A. D. 2005
On systematic position and taxonomic status of the genera Schistochilopsis (Kitag.) Konstantinova and Obtusifolium S. W. Arnell (Lophoziaceae, Hepaticae)
Novosti Sistematiki Nizshikh Rastenii 38: 362-365
Entirely in Russian

Potemkin, A. D. 2007
Marchantiophyta, Bryophyta, Anthocerotophya, the specific ways of gametophyte trend of evolution of the land plants
Botanicheskii Zhurnal. Moscow & Leningrad 92: 1625-1651
In Russian with English summary

Potemkin, A. D. & Kucherov, I. B. 2001
Hepaticae in vicinitate pontis Amguema (basis Paeninsulae Czukotka)
Novosti Sistematiki Nizshikh Rastenii 34: 235-247
In Russian. Annotated list of 43 species

Potemkin, A. D. & V. M. Kotkova 2003
Liverworts of the Museum and Reserve Park of Monrepos (Town of Vyborg, Leningrad Province)
Botanicheskii Zhurnal. Moscow & Leningrad 88(3): 37-44
In Russian with English summary

Potemkin, A. D. (editor) 2002
Problemy Briologii na Rubezhe Vekov
Russian Academy of Sciences, V. L. Komarov Botanical Institute, St. Petersburg, Russia 80 pp.
"Problems of bryology at the boundary of centuries"; Proccedings of the international conference to 90th anniversary of R. N. Schljakov (20.06.1912) and I. I. Abramov (14.07.1912); individual articles indexed separately

Potemkin, A. D., Piippo, S. & Koponen, T. 2004
Bryophyte flora of Hunan Province, China. 4. Diplophyllaceae and Scapaniaceae (Hepaticae)
Annales Botanici Fennici 41: 415-427
Two species of Diplophyllum, D. serrulatum (Müll. Frib.) Steph. and D. taxifolium (Wahlenb.) Dumort., and three species of Scapania, S. ciliata Sande Lac., S. koponenii Potemkin, and S. ligulata Steph. are recorded and described for Hunan. A previous report of S. griffithii Schiffn. from Hunan is considered doubtful and its distribution and differentiation are discussed. Diplophyllum taxifolium is recorded for the first time for Hunan and it is very rare there. Diplophyllum serrulatum and Scapania koponenii are rare, and Scapania ciliata is moderately common. Scapania ligulata has two subspecies, subsp. ligulata and subsp. stephanii (Müll. Frib.) Potemkin, Piippo & T.J. Kop., comb. nova. Subspecies ligulata is rather rare and subsp. stephanii fairly common. Subsp. ligulata is more frequent in disturbed (more open and free of competition) than in primeval habitats, which might explain its larger size. Diplophyllum serrulatum and Scapania koponenii occur mostly in the warm-temperate zone. Scapania ciliata is mainly warm-temperate, but has some localities in the orotemperate zone. The general distribution, habitat ecology, reproduction and distinction of the taxa are discussed. Scapania ciliata is recorded as new for Vietnam.

Potemkin, A.D. 2003
The international conference Problems of bryology at the boundary of centuries devoted to the 90th anniversary of R.N. Schljakov and I.I. Abramov (Saint Petersburg, November 4-6, 2002)
Botanicheskii Zhurnal. Moscow & Leningrad 88: 139-143

Potentini Couput, M. F. & Rico, R. 2006
[Abstract] Hepáticas terrestres de un bosque nublado de Mérido - Venezuela
In: Mejía Pimentel, M. et al. (eds.), IX Congreso Latinoamericano de Botánica: 18-25 de junio 2006. Libro de Resúmenes. Jardín Botánico Nacional Dr. Rafael Ma. Moscoso, Santo Domingo, Dominican Republic p. 267

Potier de la Varde, R. 1950
Espèces et variétés nouvelles recoltées à Madagascar par M. le Professeur H. Humbert au cours de son 6e et de son 7me voyage
Revue Bryologique et Lichénologique 19: 145-154

Potocka, J. 1997
The flora and plant communities of selected peat-bogs in the Izera Mountains (Sudetes). II. Plant communities
Prace Botaniczne Universytet Wroclawskie 73: 115-144
In Polish with English summary Gymnocolea inflata occurs in large quantities, probably due to the effects of air pollution

Pottier-Alapettite G 1954
Additions à l'etude botanique des îles tunisiennes - III, IV
Bulletin de la Société des Sciences Naturelles de la Tunisie 7: 123-124

Poulícková, A., P. Hájková, P. Krenková & M. Hájek 2004
Distribution of diatoms and bryophytes on linear transects through spring fens
Nova Hedwigia 78: 411-424

Poulin, M. 2002
[Abstract] Reserve networks for a peatland bird: the importance of within-site habitat configuration and off-network habitat loss
Norges Teknisk-Naturvitenskapelige Universitet Vitenskapsmuseet Rapport Botanisk 2002(3): 21

Poulin, M., L. Rochefort & A. Desrochers 1999
Conservation of bog plant species assemblages: assessing the role of natural remnants in mined sites
Applied Vegetation Science 2: 169-180

Poulsen, C. 1974
Further contributions to the knowledge of the Palaeozoic of Slagelse no. 1, Western Sealand. Yderligere bidrag til kendskabet til palaeozoikum i Slagelse nr. 1, Vestsjaelland
Danmarks Geologiske Undersøgelse, Raekke 1-5 101. 42 pp.

Povah AH 1928
Some non-vascular cryptogams from Vermillion, Chippewa County, Michigan
Papers of the Michigan Academy of Science, Arts and Letters 9: 253-272

Po_pí_il V 1984
Arealtypen der Moose in der Tschechoslowakei
In: Vána J (ed.), Proceedings of the third meeting of the bryologists from Central and East Europe. Praha: Univerzita Karlova pp. 167-175

Pradhan, N. 2000
Materials for a Checklist of Bryophytes of Nepal: a catalogue of bryophyte specimens collected from Nepal
Natural History Museum, London xii + 79 pp.

Pradhan, N. & S. D. Joshi 2002
[Abstract] Tropical bryoflora of Nepal
In: Srivastava, R., V. Nath, D. Wahal, A. K. Asthana & N. K. Saxena (eds.), Abstracts. World Conference of Bryology. January 23-30, 2002, Lucknow, India: WCB 2002. National Botanical Research Institute, Lucknow, India p. 72

Pradhan, N. & S. D. Joshi 2007
Species diversity of hornworts (Anthocerotae: Bryophyta) in Lowland Nepal with an account of Folioceros assamicus D. C. Bhardwaj, a new report to the country
Our Nature 5: 31-36

Pradhan, N., Long, D. G. & Joshi, S. D. 2007
Monosolenium tenerum Griff. (Marchantiopsida, Monosoleniaceae) in Nepal
Cryptogamie, Bryologie 28(3): 243-248

Prasad, A. K. S. K. & P. C. Silva 2000
Proposal to conserve the name Staurophora Mereschk. (Bacillariophyceae) agains Staurophora Willd. (Hepaticae)
Taxon 49: 283-284

Prendergast HDV 1984
Bryophytes of Lamto, Ivory Coast
Cryptogamie: Bryologie, Lichénologie 5: 285-288

Pressel, S. & Duckett 2004
In vitro culturing of rare bryophytes
Field Bryology, the Bulletin of the British Bryological Society 82: 34-37

Pressel, S. & J. G. Duckett 2004
[Abstract] A novel approach to bryophyte conservation: the in-vitro strategy. Botany 2004: Abstracts Scientific Meeting
Botanical Society of America, Snowbird, Utah p. 25

Pressel, S. & J. G. Duckett 2004
[Abstract] The applications of in-vitro cultivation to the conservation ecology of rare and endangered bryophytes
XV IAB World Congress. Abstract Book p. 54

Pressel, S., R. Ligrone, J. G. Duckett & E. C. Davis 2008
A novel ascomycetous endophytic association in the rhizoids of the leafy liverwort family, Schistochilaceae (Jungermanniidae, Hepaticopsida)
American Journal of Botany 95: 531-541

Prestø T, Holien H 1996
Botaniske undersøkelser i Lybekkdalen, Røyrvik komune, Nord-Trøndelag
NTNU, Vit.-mus., Bot. Notat 1996-2: 1-44

Prestø, T. 1998
Botanical diversity in Rotldalen valley, Selbu, Sør-Trøndelag
Norges Teknisk-Naturvitenskapelige Universitet Vitenskapsmuseet Rapport Botanisk 1999(1): 1-65
In Norwegian with English abstract; bryophytes listed in Tab. 16, pp. 38-41.

Prestø, T. 2000
Forestal variables and botanical diversity in Bymarka, Trondheim municipality
Norges Teknisk-Naturvitenskapelige Universitet Vitenskapsmuseet Rapport Botanisk 2000-8: 1-56
In Norwegian with English summary

Prestø, T. & H. Holien 2001
Management of lichens and bryophytes in boreal rainforests
Norges Teknisk-Naturvitenskapelige Universitet Vitenskapsmuseet Rapport Botanisk 2001(5): 1-77
In Norwegian with English abstract

Preston C 2008
Summer field meeting (1) Isle of Mull, 14-21 July 2007
Field Bryology, the Bulletin of the British Bryological Society 94: 44-50

Preston CD 1984
A check-list of Greek liverworts: Addendum
Journal of Bryology 13: 97-100

Preston CD 2003
Reports of local meetings. Cambridgeshire group
Bulletin of the British Bryological Society 81: 14-16

Preston CD 2005
SBAL meeting at Turriff, North Aberdeenshire, October 2004
Field Bryology, the Bulletin of the British Bryological Society 85: 34-36

Preston CD, Akeroyd JR 1979
A bryophyte collection from Mt. Olympus, Thessaly, Greece
Revue Bryologique et Lichénologique 45: 437-441

Preston CD, Blockeel TL 2006
Field meeting, February-March 2006, Salerno, Italy
Field Bryology, the Bulletin of the British Bryological Society 90: 38-45

Preston, C. D. 1981
A check-list of Greek liverworts
Journal of Bryology 11: 537-553

Preston, C. D. & M. O. Hill 1999
The geographical relationships of the British and Irish flora: a comparison of pteridophytes, flowering plants, liverworts and mosses
Journal of Biogeography 26: 629-642

Preuss F, Düll R 1995
Moose von Cephalinia (Bryophytes of Cephalinia)
Bryologische Beiträge 10: 178-191

Price, J. 2001
Minérotrophe ou ombrotrophe?
Quatre-Temps 25(2): 18

Price, M. J. 2005
Inventory of hepatics and mosses in Geneva, Switzerland
Field Bryology, the Bulletin of the British Bryological Society 85: 31-33

Price, M. J. 2005
L'herbier de Johannes Hedwig aux Conservatoire et Jardin botaniques de la Ville de Genève et son catalogue de types
Feuille Verte 36: 12-14

Prior PV 1959
Further bryophytes from Shenandoah National Park, Virginia
The Bryologist 62: 41-45

Prior PV 1969
Additions to the Hepaticae of New Mexico
The Bryologist 72: 69-70

Privitera M, Lo Giudice R 1981
Vegetazione muscinale della faggeta del bosco di Malabotta (Peloritani)
Cryptogamie: Bryologie, Lichénologie 2: 181-200

Privitera M, Puglisi M 1995
Ephemerum serratum (Hedw.) Hampe var. minutissimum (Lindb.) Grout (Ephemeraceae): una nuova stazione in Sicilia
Giornale Botanico Italiano 129(2): 71

Privitera M, Puglisi M 1996
Flora e vegetazione briofitica della villa Casalotto (Acireale, Sicilia orientale)
Archivio Geobotanico 2: 59-64

Privitera M, Puglisi M 1997
Riella notarisii (Mont.) (Hepaticae, Riellaceae), rediscovered in Italy
Flora Mediterranea 7: 149-152

Privitera M, Puglisi M 1999
Bryophyte vegetation of the badlands from the Aspromonte Massif (S. Italy)
Nova Hedwigia 69: 195-210

Privitera, M. & M. Puglisi 1995
Osservazioni fitosociologiche sulla brivegetazione igro-idrofila dell'Aspromonte
Informatore Botanico Italiano 27(1): 144-152

Privitera, M. & M. Puglisi 1998 [2000]
Studio fitosociologico sulla briovegetazione del Parco Minerario Floristella Grottacalda (Sicilia)
Archivio Geobotanico 4(1): 115-122

Privitera, M. & M. Puglisi 1999 [2000]
Indicizzazione della qualità ambientale attraverso l'uso della flora briofitica. Un esempio di studio su Vulcano (Isole Eolie)
Archivio Geobotanico 5: 77-83

Privitera, M. & M. Puglisi 2000
The ecology of bryophytes in the chestnut forests of Mount Etna (Sicily, Italy
Ecologia Mediterranea 26: 43-52

Privitera, M. & M. Puglisi 2004
La vegetazione briofitica della Sicilia
Braun-Blanquetia 34: 129-141

Privitera, M., M. Puglisi & R. Sambataro 2002
Considerazioni fitogeografiche sulla brioflora dei calanchi dell'Aspromonte meridionale (Calabria)
Braun-Blanquetia 31: 55-57

Proctor VW 1972
The genus Riella in North and South America: Distribution, culture, and reproductive isolation
The Bryologist 75: 281-289

Proctor, M. 1999
Water-relations parameters of some bryophytes evaluated by thermocouple psychrometry
Journal of Bryology 21: 263-270

Proctor, M. C. F. 1999
[Abstract] The bryophyte paradox: tolerance of desiccation, evasion of drought
XVI International Botanical Congress - Publisher not given, St. Louis p. 162

Proctor, M. C. F. 2000
Physiology ecology
In: Shaw, A. J. & B. Goffinet (eds.), Bryophyte Biology. Cambridge University Press, Cambridge pp. 225-247

Proctor, M. C. F. 2000
The bryophyte paradox: tolerance of desiccation, evasion of drought
Plant Ecology 151: 14-49

Proctor, M. C. F. 2003
Experiments on the effect of different intensities of desiccation on bryophyte survival, using chlorophyll fluorescence as an index of recovery
Journal of Bryology 25: 201-210

Proctor, M. C. F. & Z. Tuba 2002
Poikilohydry and homoidydry: antithesis or spectrum of possibilities?
New Phytologist 156: 327-349

Proctor, M. C. F., M. J. Oliver,A. J. Wood, P. Alpert, L. R. Stark, N. L. Cleavitt & B. D. Mishler 2007
Desiccation-tolerance in bryophytes: a review
The Bryologist 110: 595-621

Proctor, M. C. F., M. Marschall & N. Smirnoff 2000
[Abstract] Aspects of the photosynthetic responses of bryophytes
Journal of Experimental Botany, suppl. 51: 58

Proctor, M. C. F., Z. Nagy, Z. Csintalan & Z. Takács 2000
Water-content components in bryophytes: analysis of pressure-volume relationships
Lindbergia 25(1): 40

Proskauer J 1954
The European Anthocerotaceae
Rapports et Communications Parvenus Avant le Congres aux Sections 7 et 8. VIII International Botanical Congress. Paris 69: 14-16

Proskauer J 1955
Notes on hepaticae. III
The Bryologist 58: 192-200

Proskauer J 1955
The Sphaerocarpales of South Africa
Journal of South African Botany 22: 63-75

Proskauer J 1958
On Law, Order and Family
Taxon 7: 213-218

Proskauer J 1961
Our Carpus and Carrpos
Taxon 10: 155-156

Proskauer J 1962
On Carrpos I.
Phytomorphology 11: 359-373

Proskauer J 1964
Riccia tuberosa Taylor = Anogramma leptophylla (L.) Link, or the importance of being bryophytic
Journal of the Indian Botanical Society 42A: 185-188

Proskauer J 1968
Studies on Anthocerotales. VII. 13. On day length and the western Himalayan hornwort flora, and some problems in cytology
Phytomorphology 17: 61-70

Proskauer, J. 1948
Studies on the morphology of Anthoceros I
Annals of Botany. Oxford, n.s. 12: 237-267

Proskauer, J. 1948
Studies on the morphology of Anthoceros II
Annals of Botany. Oxford, n.s. 12: 427-439

Proskauer, J. 1951
Studies on Antherocetales. III
Bulletin of the Torrey Botanical Club 78: 331-349

Proskauer, J. 1953
On a collection of liverworts from Israel
Palestine Journal of Botany 4: 123-124

Proskauer, J. 1953
Studies on Antherocetales IV
Bulletin of the Torrey Botanical Club 80: 66-75

Proskauer, J. 1954
A study of the Phaeoceros laevis complex
Rapports et Communications VIII. Congrès International de Botanique, Paris 14-16: 68

Proskauer, J. 1954
European Anthocerotaceae
Rapports et Communications, VIII Congrès International de Botanique Paris, 14-16: 68-69

Proskauer, J. 1957
Studies on Antherocetales V
Phytomorphology 7: 113-135

Proskauer, J. 1958
Nachtrag zur Familie Anthocerotaceae
In: Dr. L. Rabenhorst's Kryptogamen-Flora von Deutschland, Oesterreich und der Schweiz, VI Band, 3rd ed. Lepzig: Akademische Verlagsgesellschaft 9 Lieferung pp. 1303-1319
Duff & al. 2007 recommends it for synonymy

Proskauer, J. 1958
On Hill, Wiggers, and Necker, and also the genus Conocephalum
Taxon 7: 123-130

Proskauer, J. 1960
Studies on Anthocerotales. VI
Phytomorphology 10: 1-19

Proskauer, J. 1962
Notes on Hepaticae IV
The Bryologist 65: 213-233

Proskauer, J. 1969
Studies on Anthocerotales. VIII
Phytomorphology 19: 52-66

Pruchner, D., B. Nassal, M. Schindler & V. Knoop 2001
Mosses share mitochondrial group II introns with flowering plants, not with liverworts
Molecular Genetics and Genomics 266: 608-613

Pruchner, D., S. Beckert, H. Muhle & V. Knoop 2002
Divergent intron conservation in the mitochondrial nad2 gene: Signatures for the three bryophyte classes (mosses, liverworts, and hornworts) and the lycophytes
Journal of Molecular Evolution 55: 265-272

Puche F 2001
Flora briofítica de la comarca de Los Serranos (Valencia)
Boletín de la Sociedad Española de Briología 18-19: 127-136

Puche F, Casañ A, Herrero-Borgoñon JJ 1987
El género Exormotheca Mitt. (Hepaticophytina) en la Península Ibérica
Acta Botanica Malacitana 12: 246-248

Puche F, Gimeno C 1991
Fragmenta Chorologica Occidentalia, Bryophytea, 3500-3519
Anales del Jardin Botánico de Madrid 49: 115-116

Puche F, Gimeno C 2004
Flora briofitica de la Muela de Cortes y del macizo del Caroche (Valencia, España)
Boletín de la Sociedad Española de Briología 24: 15-25

Puche F, Gimeno G, Casaña A 2000
Flora briofítica de la Sierra de Espadán, Castellón (este de España)
Boletín de la Sociedad Española de Briología 17: 19-28

Puche F, Mateu I, Casañ A 1988
Esporas de briófitos españoles II. Hépaticas
Lagascalia 15: 7-24

Puche, F. & C. Gimeno 1999
[Abstract] Lista roja de los briófitos de la Comunidad Valenciana. XIII Simposio de Botánica Criptogámica, Libro de Resúmenes
Universidad Complutense, Madrid, Spain p. 171

Puche, F. & C. Gimeno 2000
Dynamics of the early stages of bryophyte colonization of burnt Mediterranean forests (E Spain)
Nova Hedwigia 70: 523-535

Puche, F. & C. Gimeno 2001
The Red Data List of Bryophytes of Valencia County (East Spain)
Flora Mediterranea 11: 12-22

Puglisi M, Aleffi M, Privitera M 1994
Nuova stazione di Exormotheca pustulosa Steph. (Exormothecaceae) in Sicilia
Giornale Botanico Italiano 128: 279

Puglisi, M. 1997 [1999]
Bryophyte vegetation on the archaeological sites of Syracuse (SE Sicily)
Archivio Geobotanico 3: 201-211

Puntillo D 2004
La flora del Bosco di Mavigliano (Montalto Uffugo, Cosenza). 2 - La briofite [The flora of Mavigliano wood (Montalto Uffugo, Calabria). 2. The bryophytes]
Braun-Blanquetia 34: 69-78

Puntillo, D. 2004
Terzo contributo alla conoscenza della flora briologica della Calabria
Braun-Blanquetia 34: 95-96

Pursell, R. A., B. M. Thiers, B. Allen & W. R. Buck. 2001
Recent Literature on Bryophytes - 104(3)
The Bryologist 104: 487-496

Pushkina NM 1960
lichens and bryophytes of Laplandsy strict nature reserve
Trudy Laplandskogo Gosudarstvennogo Zapovednika 4: 189-244

Puterbaugh, M. N. 2001
[Abstract] Preliminary investigation of the interaction between the liverwort Frullania eborascensis and Bdelloid rotifers. Botany 2001: Plants and People. Abstracts
Botanical Society of America, Albuquerque, NM p. 15

Puterbaugh, M. N., J. J. Skinner & J. M. Miller 2004
A nonrandom pattern of rotifers occupying lobules of the hepatic, Frullania eboracensis
The Bryologist 107: 524-530