Pilznamen 
XV 
P hrag midi um 65, 73; Rubi-fraxinifolii 
165. 
Pliragmodothis 153. 
Phragmopyxis 67. 
Phragmosporae 67. 
Phy cö my ces nitens 30, 200. 
Phycomyceten 55, 5S, 102, 227, 304. 
Phyllachora 166, 168; Machaerii 153. 
Phyllactinia 190. 
Phy l lo st ic t a 52, 300; cytospora 154; hor- 
torum 293; limitata 290; platanoides 100; 
prunicola 159; Saniculae 100; solitaria 
148; Stangericie 210; Violae 50. 
Physalosporci Ephedrae 164. 
Physareen 101. 
Physarum alpinum 101; bitectum 168, 
252; fiilvum 252; vernum 101. 
Phytophthora 46, 50, 143, 206, 210, 
250; cactorum 148; erythroseptica 162, 
291; infestans 147, 217; vastatrix 146. 
Picea 60; Abies 53; rubens 53. 
Pichia 138; farinosa 134; membranaefor- 
mis 92; membranaefaciens 134. 
Pimis 53, 60, 98, 144; cerebrum 99; con- 
torta 156; excelsa 250; plifolia 99; gua- 
temalense 99; Pumilio 142; pungens 156; 
radiata 99; resinosa 61; rigida 156; Ro- 
strupi 99; silvestris 167; virginiana 213. 
Piptochaetium tuberculatum 165. 
Piricanda 161. 
Pirola rutundifolia 125. 
Pirostomella 165. 
Pirus communis 45, 291. 
Pithiacystis citrophthora 46, 96. 
Placosphaeria 210. 
Placostroma 153. 
Plasmodiophora 298; Brassicae 46, 48, 
151, 152. 
Plasmopara nivea 295; viticola 297. 
Platane 51. 
Pleosphaerulina corticola 61. 
Pleospora hepaticola 207; Rehmiana 158, 
trichostoma 297. 
Pleosporaceae 166. 
Pleurotus ostreatus 91. 
Plowrightia morbosa 52, 293. 
Poa annua 123; pratensis 100, 123, 214. 
Podaxon 28. 
Polyclypeolum 156. 
Po ly gal a Chamaebuxi 61. 
Polyporaceen 203, 304. 
Polyporales 102 
Polyporei 56, 59. 
Po lyporus 56; adustus 48; arcularius 27; 
Berkeleyi 213; Boucheanus 162; fragilis 
55; officinalis 206; rhizophilus 60; 
Schweinitzii 213; squamosus 27; vapora- 
rius 40; Weinmanni 55. 
Po lyposporium leptideum 169. 
Polyrhizon 153. 
Po ly stictus cinnabarinus 213, hirsutus 
293. 
Po ly st ig m a rubru m 85. 
Po ly st o viel la Abietis 156; Miconiae 156; 
nervisequia 156; pulcherrima 156. 
Pomaceen 72, 291. 
Pomele 288. 
Pentania 249. 
Populus 97, 213; alba subsp. nivea 102; 
canadensis 168; deltoides 203; trichocarpa 
47. 
Po rthes ia chrysorrhoea 44. 
Prenanthes purpurea 100. 
Protoascineae 228. 
Protobasidiomycetes 102, 169, 304. 
Protocaliciales 153. 
Protomyces 83; Bellidis 84; Kreuthensis 
84; pachydermus 84. 
Protomycetaceen 84, 98. 
Protomycopsis 83; Leucanthemi 84. 
Protot he ca Zopfii 140. 
Prunus 85, 91, 213, 293; avium 159; 
Pseudo Cerasus 52; spinosa 62; triloba 
210 . 
Psalliota arvensis 304; campestris 161, 
165; campestris var. cinerea var. praticola 
158; pratensis 161; Termitum 165. 
Psathyra fatua var. obtusa 301; grisea 
301; leuzotephra 301. 
Psathyrella disseminata 206; gracilis 301, 
304/ 
Pseudographis lusitanica 102. 
Pseudog raphium Bouderi 210. 
Pseudo m onas tumefaciens 250. 
Pseudopeziza tracheiphila 95, 146. 
Pseudoperonospora Erodii 206; Humuli 
206. 
Pseudosphaerella 55. 
Pseudotbis 154. 
Pseudotsuga Douglasii 47. 
Pseudotthia Symphoricarpi 61. 
Psilonia apalospora 53. 
Puccinia 65, 142,166,210; Absinthii 209; 
agropyrina 124; Andropogonis 287; Are- 
nariae 121; artemisiella20Q\ bromina 125; 
bullata 295; Campanulae 209; Carduo¬ 
rum 124; Centaureae 120; coronata 124; 
coronifera 94; Crucianellae 154; curtipes 
301; Diclipterae 165; dispersa 94, 121; 
Dubyi 113; Ellisiana 287; Epilobn 209; 
Frankeniae 58; fusca 211; glumarum 
123; graminis 214, 219, 287, 295; Hem- 
baudiana 154; Le Monnieriana 159; 
Malvaccarum 88, 143, 211, 295; Menthae 
295; obscura 123; Peckiana 69; Phlei- 
pratensis 214; Plagii 102; platypoda 164; 
Poarum 123; Pozzii 209; Pulsatillae 119, 
202; Salviae 58; Saxifragae 116; Smila- 
cinae 165; striatospora 301; Volkartiana 
113. 
Pucciniaceen 65, 162. 
Pucciniastrum Myrtilli 53. 
Pucciniopsis Caricae 49. 
Pucciniosira Anthocleistae 72; Brickelliae 
72; Mitragynes 72; pallidula 70; Solani 
71. 
Pucciniosiraceen 72. 
