— Ill — 
85 
Cassandra ' 85 
Catoscopium nigritum 50 
Catharinaea angustata 84 {PI. 
II) 85, 89 
papillosa 84, {PI. II).. 85 
plurilamellata 84 {PI. 
II) 
undulata .34, 89, 92 
var. alleghen- 
iensis . .89, 92 
*' “ var. minor. .84 
{PI. II) 
Caudalejeunea Lehmanniana 15 
Cephalozia affinis. 25 
ambigua 25 
bicuspidata 8, 46 
connivens 8, 20 
curvifolia 8 
elegans 15 
floridae 23 
fluitans 8 
Francisci 67 
laxifolia 25 
leucantha 25, 67 
Loitlesbergeri 25 
macrostachya 25 
media 8, 20 
pleniceps 8, 36, 50 
serriflora 20 
Cephaloziella 36 
Baumgartneri 26 
bifida. 9 
byssacea 9 
Brinkmani 37 
fluitans 6 
Francisci 14 
Hampeana 46 
integerrima 26 
Cladonia fimbriata var. ochrochlora 77 
“ prolifera. . . 77 
Clasmatocolea Doellingeri 20 
exigua 15 
Clevea hyalina. 36, 45, 49 
Climaceae 30 
Climacium americanum 34 
Cololejeunea Biddlecomiae 
20, 28, 70, 71 
diaphana 15, 70, 72 
Macounii 15 
minutissima. . .15, 20, 23 
setiloba 15, 20, 23 
tuberculata {Figs. 1-9, 
P-6q) 68,70,71 
Collemodium 77 
Conocephalum 91 
conicum 7, 45, 82 
Corsinia marchantioides 15 
Cratoneuron filicinum 34 
Crossotolejeunea bermudiana 21 
Delphinium viridescens 48 
Dermatocarpon heppioides 22 
lecideoides 76 
squameellum 76 
Dianthera 90 
Dicranaceae 30, 32 
Dicranella . ... 3 2 
heteromalla 
34, 85, 87, 88, 89, 90, 92 
heteromalla var. ortho- 
carpa 34 
subulata 48 
varia. 34, 91 
Dicranoloma .... 32 
Dicranum fulvum 34, 79 
scoparium 34 
Displasiolejeunea Rudolphiana 
lacinulata 
6 
15, 
20, 23 
macrantha. . . 
6 
Diplophylleia apiculata 
argentea 
. .. 28 
papillosa 
14 
•15 
Rappiana 
23 
imbricata 
...15 
serriflora 
6 
Dirina Hassei 
. . . 16 
“ striatula 
26 
Ditrichum 
. .. 31 
Ceratodon purpurascens . . . 
87, 91, 92 
flexifolium 
• •• 31 
Ceratodon purpureus. . . . . 
34 
montanum 
...48 
Ceratolejeunea cubensis 
integrifolia. . 
....... 15 
pallidum 
•34. 89 
21 
tortile 
...89 
Cetraria. 
27, 51 
Drepanocladus aduncus var. aquat- 
“ juniperina. 
28 
1CUS 
...32 
“ Oakesiana 
.28, 32, 64 
Drummondia clavellata 
• •• 34 
“ pallidula 
27, 28 
Dumortiera hirsuta 
. . . 24 
“ platyphylla. ...... 
28 
Encalypta rhabdocarpa 
Selwynii ........... 
• 49 , 50 
Chamaecyparis. 
5 
...50 
Cheilolejeunea decidua . . . . 
polyantha . 
18 
Endocarpon petrolepideum. . . 
...76 
• 15. 21, 23 
pallidum 
...76 
Chiloscyphus fragilis 
pallescens. . . 
15 
Entodon cladorrhizans 
34. 90 
8, 14 
seductrix 
• • • 34 
polyanthus. . 
8 
Ephemerum . 
...30 
var. rivu- 
laris 44, 46 
megalosporum 
spinulosum 
...96 
...96 
rivularis 
Euosmolejeunea clausa. ....... 
duriuscula 
. . . 21 
Webberianus. 
15 
. . . 21 
Chonanthelia 
72, 75 
Eurynchium hians 
serrulatum 
• ■ • 34 
Cirriphyllum Boscii 
34 
• • • 34 
Cladonia. 
5i 
Evernia 
• •• 57 
fimbriata var. nemoxina f. 
Fagus 
“ grandifolia 
. . . 89 
fibula — 77 
...88 
