INDEX 



4'7 



Phacidium diminuens 23 

 Phegopteris alpestris 381 



connectilis (382) 



dryopteris 381 

 disjuncta 382 



phegopteris 382 

 intermedia 382 



polypodioides (382) 

 Phialea albida 25 



broomei 25 



carneala 25, 54, pi. n, . 2 



cyathoidea 25 

 Philonotis acutiflora 274 



capillaris 275, 306 



fontana 274 



caespitosa 274, 275 

 serrata 274 



macounii 274, 306 



seriata 275 



vancouveriensis 275 

 Pholiota marginata 46 



praecox sylvestris 46 



unicolor 46 

 Phoma 30 



complanata 21 



oleracea 21 



ruborum 18 

 Phormidium autumnale 162 



laminosum 162 

 Phragmidium rubi 38 



rubi-idaei 38 



subcorticium 38 

 Phycocelis baltica 158, 180 

 Phyllachora filicina 27, 60, pi. v, f . 15 



heraclei 27 

 Phyllitis fascia 158, 185 



scolopendrium 381 

 Phyllosticta caricicola ax, 62, pi. vi, f. 18 



caricis 21 



helleboricola coptidis ax, 62, pi. vi, 



f. 19 

 Physalospora alpina crepiniana (33) 



borealis 33, 58, pi. iv, f. 4 



crepiniana 33 

 Physcia 78, 113 



adglutinata 128 



coesia 109, 128 



leucomela 144 



lychnea (136) 



Physcia melops 129 



melops ossicola 130 



muscigena 130 



obscura 130 



sciastra 130 



parietina lychnea (136) 



pulverulenta 129 



stellaris 129 

 apiola 129 



tribacea 122, 123, 129 

 Physematium obtusum (387) 

 Physoderma menyanthis 35 

 Pilophoron polycarpum (97) 

 Pilophorus cereolus acicularis 97 



cereolus hallii 96 



robustus 97 

 Pirottaea yakutatiana 25, 30, 54, pi. n, 



f. 4 

 Placodium 78, 79 



aurantiacum 113 



cerinum 108, 112 



coralloides 113 



crenulatum ill 



elegans 113 

 tenue 114 



ferrugineum 74, 112 



fuscoatrum 112 



granulosum 114 



jungermanniae IO2, 112 



tniniatum (114) 



murorum 108, 113 



nivale 114 



sinapispermum 114 



variabile 114 



vitellinum in 

 Plagiochila asplenioides 359 

 Plagiothecium curvifolium (297) 



denticulatum 297 

 donii 297 

 recurvum 297 

 undulatum 297 



elegans 297, 306 



fallax 296, 326, pi. xxxix, f. 4 



muehlenbeckii 297, 306 



pulchellum 297 



roeseanum 297, 306 



sylvaticum 297, 306 



undulatum 296 

 Platysma cucullata (144) 



