— iv — 



^ryum caespiticium 5» 47 



" capillare 5. 44 



*' ceylonense 8o 



" cyclophyllum 44 



" Duvalii 5, 44 



" erythrophyllum 47 



" inclinatum 47 



" intermedium 47 



" Knowltoni 47 



" pallens 39 



" pallescens 39 



" pendulum 5 



" pseudotriquetrum 5> 39 



" " var. aristatum. . . 49 



" Raui 47 



" subpurpurascens 5 



" torquescens 47 



" ventricosum 39 



" Weberaeforme 95 



Buellia oidalea 96 



" parasema 96 



" parmeliarum 11 



" petraea 50 



" triphragmia 96 



Buxbaumia 21, 69 



" aphylla 69 



" indusiata 46 



Calliergon 22, 23 



" cordifolium 40 



" stramineum 40 



Calymperes 95 



" subsalakense 94 



Calypogeia fissa 42 



" Neesiana 29, 42 



" suecica 29, 42 



" Trichomanis 27, 39 



Camptochaete thamnioides 80 



Camptothecium lutescens 6 



" nitens 7> 46 



Catharinaea 21, 22 



" angustata 24, 46, 69 



" Haussknechtii 40 



" Selwyni 2, 40 



" tschuctschica 70 



" undulata 46 



Catillaria franciscana 96 



Cephalozia bicuspidata 27, 39, 86, 96 



" catenulata 27, 39 



" connivens 47 



" curvifolia 27, 39, 86 



" divaricata 47 



" floridae 11 



" fluitans 27, 42 



" Francisci 40 



** leucantha 40 



" Loitlesbergeri 42 



" media 27, 39 



" pleniceps 42 



Cephaloziella byssacea 29, 42 



" Brinkmani 11 



" divaricata 47 



" elochista 47 



" Hampeana 29 



" myriantha 29 



" Rappiana 11 



Ceratodon 21, 22 



" purpureus 2, 39, 73 



Ceratodon purpureus var. aristatus 73 

 " _ " " xanthopus 73 



Cetraria 33 



" pallidula 11 



Cheilolejeunea decidua. . 14 



Chiloscyphus fragilis 13, 29, 42 



" pallescens 29, 42 



" polyanthus 39 



" " var. rivularis 27 



" rivularis 27, 39, 48 



Chrysohypnum chrysophyllum. ... 45 



hispidulum 45 



" polygamum 45 



" sinuolatum 40 



' stellatum 45 



Cinclidium stygium 47 



** subrotundum 47 



Cirriphyllum 23 



Cladonia 69 



" alpestris 34 



" fimbriata var. subulata. . . 96 



" pyxidata chlorophaea 96 



Clevea hyalina 28 



Climacium 22, 23 



" americanum 7 



" dendroides 7. 46 



Cnestrum. 9 



Cololejeunea tuberculata 11 



Conocephalum 24 



" conicum.... 27, 39, 86 



Coscinodon 75 



Ctenidium 23 



" molluscum 47 



Cyathophora quadrata 27, 39 



Cynodontiella 9 



Cynodontium schisti 9 



" strumiferum 9 



Desmatodon cernuus 78 



" latifolius 3 



" meridionalis 78 



" " muticus 3 



" " glacialis — 3 



Dermatocarpon lecideoides 11 



Dichelyma. 23 



" capillaceum 44 



Dichodontium pellucidum 39 



Dicranaceae 2, 9 



Dicranella 21, 22 



" cerviculata 39, 97 



" heteromalla 39, 69 



" pusilla 39 



" squarrosa 39 



" varia 43 



Dicranodontium. 75 



" denudatum 39 



" longirostre 2, 39 



" sparsum 80 



Dicranoweisia 75 



" cirrhata 3 



Dicranum 9, 21, 22, 88 



" arcticum 9 



Bergeri. 39 



Bonjeani 3, 43 



" brachycaulon 39 



" brevifolium 3 



" canadense 39 



" condensatum 43 



