1923] Index 225 
Cephaloziellaceae, 195 
Cerastium alpinum, 112, var. lana- 
tum, 8; arvense, 8. 
Cerasus canadensis, 72; canadensis 
pumila, 71; glauca, 72; pumila, 
69, 71-73. 
Cercis canadensis, 203, in Con- 
necticut, 203. 
Cerise de Sable, 69. 
Chaetospora capillacea, 52; capil- 
Iuris, 52. 
Chamaedaphne calyculata, 10. 
Chelone, 63; Cuthbertii, 22; glabra, 
22, 63; Grimesii, 21, 22; Lyoni, 
22; obliqua, 21, 22; purpurea, 21. 
Chenopodiaceae, 8. 
Chenopodium album, 8; rubrum, 
107. 
Cherries of eastern America, The 
Identities of the Sand, 69; Sand, 
69. 
Cherry, Bird, 169, 172-176; Black, 
170, 172, 173, 176; Choke, 170; 
Sand, 70; Sour, 175; Sweet, 174. 
Chiloseyphus fragilis, 194; pal- 
lescens, 194, 198; polyanthos, 
194; rivularis, 194. 
Chiogenes hispidula, 10. 
Choke Cherry, 170. 
Chrysanthemum, 15, 16; atratum, 
16; coronarium, 15; indicum, 16; 
integrifolium, 114; Leucanthe- 
mum, 16, var. pinnatifidum, 11; 
Parthenium, 15; segetum, 15. 
Chrysosplenium alternifolium, var. 
tetrandrum, 113. 
Cinna latifolia, 6. 
Cirsium muticum, 11. 
Cladium, 49, 50; aromaticum, 51; 
boninsimae, 51; borneense, 52; 
eapillaceum, 52; chinense, 52; 
colpodes, 53; complanatum, 53; 
cyperoides, 53; Deplanchei, 53; 
distichum, 53; Drummondii, 54; 
effusum, 51, 52; ensigerum, 53; 
faleatum, 53; ficticium, 53; fili- 
forme, 53; Gaudichaudii, 53; 
germanieum, 50, 51; giganteum, 
54; globiceps, 53; hirtum, 53; 
Huttoni, 53; iamaicense, 50, 51; 
jamaicense, 50, 51; japonicum, 
52; latifolium, 54; leptostachyum, 
50; Maingayi, 53; mariscoides, 
53, forma congestum, 53; Maris- 
cus, 50, 51, 52, var. californicum, 
52; Martii, 54; Melleri, 54; 
micranthes, 54; Milnei, 54; Muel- 
leri, 54; occidentale, 50, 51; 
palustre, 51; pantopodum, 54; 
philippinense, 53; pulchrum, 54; 
restioides, var. effusa, 54; ripari- 
um, var. crassa, 54; samoense, 54; 
Vauthiera, 54. 
Cladonia, 46; Beaumontii, 46, in 
Massachusetts, 46; fureata, 47; 
Santensis b  Beaumontii, 46; 
svlvatica, 47; turgida, 47; uncialis, 
Clematis ovata, 168; verticillaris, 
184. 
Clevea hvalina, 193, 198. 
Clinopodium vulgare, var. diminu- 
tum, 213. 
Clintonia borealis, 7. 
Clover, 168. 
Cochlearia, 9. 
Coelanthus, 156, 157. 
Coelop'eurum lucidum, 10. 
Comandra livida, 8 
Commelinacene, 157. 
Compositae, 11, 16. 
Collinsonia, 37: canadensis, 37. 
Cololejeunea Biddlecomiae, 197. 
Connecticut, Cercis canadensis in, 
203. 
Conocephalum conicum, 193. 
Conopholis, 186; americana, 185, 
186. 
Convolvulaceae, 26. 
Convolvulus, 26; arvensis, 26; 
sepium. 26; var. pubescens, 26. 
Coptis trifolia, 8. 
Corallorrhiza maculata, 31, 45, 
var. flavida, 31, var. fusca, 32, 
var. intermedia, 32, var. punicea, 
31; odontorhiza, 45. 
Cornaceae, 10. 
Cornel, Silky, 204. 
Cornus Baileyi, 212; canadensis, 10; 
stolonifera, 10, 213; suecica, 10. 
Costmarv, 15. 
Craek Willow, 174. 
Crassulaceae, 9. 
Critamus agrestis, 12. 
Crithmum umbelliferum, 12. 
Crocus, 155. 
Cruciferae, 9. 
Cryptantha, 29; intermedia, 29. 
Curculigo, 156-161, 163; aquas- 
anensis, 163; gracilis, 163; orchioi- 
des, 156, 157, 161; recurvata, 163; 
scorzoneraefolia, 132, 159, 160. 
Currant, Red, 176. 
