Be. 
XXX Inhalt. 
| Pilopogon gracilis n. v. 67. 
— Iıliputans K. Müll. 96 We 
Pilosium flaccisetum K. Müll. 67. | 
Pilotrichella cuspidata Broth. 171. | 
— desmoclada K. Müll. 28. 
— dimorpha K. Müll. 96. | 
— eroso-mucronata K. Müll. 143. | 
— incurva Broth. 171. | 
— isoclada Ren. et Card. 43. 
— recurvo-mucronata K. Müll. 143. 
— perinflata K. Müll. 96. 
— reflecto-mucronata K. Müll. 96. 
— Stuhlmannii Broth. 171. 
— tenuinervis Ren. et Card. 43. 
— Tonduzii Ren. et Card. 43. 
Pilotrichum mucronatum n. v. 43. 
— Tonduzii Ren. et Card. 43, 
Pinnularia 87. 
Pionospora 62. 
Pirea Mariae Ren. et Card. 43. 
Pithophora clavifera Schm. 51. 
— radians W. et W. 117. 
— Reineckei Schm. 6. 
Placodium 135. 
Plagiochila 155. 
— alta Steph. 6. 
— Askenasii Steph. 173. 
— badia Steph. 6. 
— bicornuta Steph. 6. 
— caespitosa Steph. 173. 
— hakkodensis rin 69. 
— innovans Steph. 6 
- I. area Seen Steph. 69. 
iyoshiana Steph. 69. 
— nagasakiensis Steph. 69. 
— Reineckeana Steph. 6. 
— tingens Steph. 173. 
_ yokogurensis Steph. 69. 
Plagiopus 74. 
Plagiospora gracilis Kuck. 86. 
Plagiothecium 41. 74. 
— longisetum K. Müll. 68. 
— radicisetum K. Müll. 67. 
— unilaterale K. Müll. 67. 
Plasmopara 140, 174. 
Platygyrium denticulifolium K. Müll. 144. 
Plectascineae (Gattungsübersicht) 
131. 
Pleodorina 15, 50. 
Pleomeliola 23. 
Pleospora 32. 
Pleurococcus 119. 
Pleurotaenium indicum n. v. 6. 
— sparsipunctatum W. et W. 117. 
Pleurotus 33, 90, 100. 
Plicaria 100. 
Pluteus 154. 
Podosphaera 22. 
Pogonatum 40, 66, 
Pohlia Myurella Broth. 171. 
Polychlamydum insigne W. et W. 
117; 
Polycoelia chondroides J. Ag. 11. 
Polyedrium trigonum n. v. 87. 
Polypodium 29, 145, 147. 
— areolatum n. v. 44. 
Polypodium Baronii Christ 69. 
costaricense Christ 44. 
— cyclocolpon Christ 44. 
— flagellare Christ 44. 
— hawaiiense Underw. 146, 
— Helleri Underw. 146. 
\ — leucolepis Gilb. 146. 
— Iıneare n. v. 69, 
\ — Lorentzii Hieron. 30, 
— loriceum n. v. 44. 
— Iycopodioides n. v. 44. 
— myriolepis Christ 44. 
— petiolosum Christ 69. 
— rosulatum Christ 44. 
— shen-siense Christ 69, 
— subamoenum n. v. 69. 
— thyssanolepis n. v. 44. 
— tucumanense Hijieron. 30. 
— turrialbae Christ 44. 
Polyporus 20, 21, 31, 33, 99, 100, 128, 153. 
Polysaccum 92. 128 
Polysiphonia 75, sg. 
— caulescens ]J. Ag. 11. 
— longissima ]. Ag. 11, 
— valıda J. Ag. 11. 
Polystichium 146. 
Polystigma 154. 
Polythrincium 33. 
Polytrichadelphus grossidens K. Müll. 27 
— iIntegrifolius K. "Müll. 27. 
Polytrichum 40, 74, 156. 
altisetum K. Müll. 67. 
" — angusticaule K. Müll. 27. 
—_ angustifolium Schimp. 67. 
— armatum Broth. 171. 
— Baldwini K. Müll. 28. 
— Bernouillii K. Müll. 67. 
— Carionis K. Müll. 67. 
— cuspidigerum K. Müll. 96. 
— cuspidirostrum K. Müll. 96. 
— Germainii K. Müll. 96. 
— glaueicaule K. Müll. 143, 
| — leptopelma K. Müll. 67. 
— patens K. Müll. 96. 
— polycarpum K. Müll. 96. 
— secundulum K. Müll. 96. 
— tenellum K. Müll. 96. 
— Vanhöffeni Kindb. 109. 
— volvatum K. Müll. 67. 
Porina nitens Müll. Arg. 43. 
— peraffinis Müll. Arg. 43. 
— samoana Müll. Arg. 6. 
— Tonduziana Müll. Arg. 43, 
Porotrichum bolivianum K. Müll. 27, 96. 
— cobanense K. Müll. 68 
— crassipes Ren. et Card. 43. 
— Laurentii Ren. et Card. 97. 
— microthecium K. Müll. 96. 
— molliculum Broth, 171. 
— Pittieri Ren. et Card. 43. 
— plumosum Ren. et Card. 43. 
— plagiorhynchum Ren. et Card. 43. 
— substolonaceum Besch. 43. 
— undulatum K. Müll. 68. 
Porphyra 75, 122. 
Pottia 38, 73 
