427] 



INDEX 



279 



References to the Flora are in brackets \ 



Bigelow's. . . 



Parry's 



Romanzof's. 



192 

 192 

 192 



Clover 44, [154 



alpine 40 



alsike 154J 



gray [154; 



livid 154; 



prairie 160 



red 154; 



sheep [154 



sweet [155 



white [155 



white [154 



Club-moss 40, 52 



little 52 



stiff 52 



CLUB-MOSS FAMILY 52 



Cancer-root [219 



clustered [219 



yellow 219 



Cnicus Americanus 253 



eriocephalus 253 



ochrocentrus 255 



Parryi 253 



undulatus 254 



megacephalus 254 



Cocklebur 225 



common 225 



Cockspur grass [58 



Cogswellia 184 



orientalis 26, 184 



Coleosanthus 225 



albicaulis 30, 226 



congestus 225 



minor 30, 225 



umbellatus 225 



Collinsia 211 



parviflora 211 



tenella 29, 211 



Collomia 198 



linearis 19,23, 198 



Boulderensis 198 



micrantha 196 



Coltsfoot, sweet 248 



Columbine 119 



azure 119 



blue 40 



Columbo [192 



narrow-leaved [193 



narrow-sepalled 



showy 



Comandra 



pallida 18,43, 



COMMELINACEAE... 



192 



192 

 103 

 103 



[87 



Composites 13, 43 



Cone-flower 13, [242J 



..32, 



gray-headed 



long-headed . . . 



brown 



yellow 



Conioselinum 



scopulorum 



CONVALLARIACEAE 



CONVOLVULACEAE 



Convolvulus 



ambigens 



arvensis 45, 



interior 



Corallorhiza 



Corallorhiza 22, 43, 



innata 



multiflora 43, 



ochroleuca 



Cord-grass 



freshwater 



Corispermum 



marginale 



CORNACEAE 



Cornflower 



CORRIGIOLA FAMILY 



CORRIGIOLACEAE 



Corydalis aurea 



aurea occidentalis . 



Corydalis 



golden 



mountain 



CORYLACEAE 



Corylus 



rostrata 22,28, 



Cottonwood 12, 21, 28, 



242 

 242 

 242 

 242 

 184 

 184 

 [93; 

 195 

 195 

 196 

 196 

 196 



97 



97 



97 



97 



97 



66 



66 

 110 

 110 

 181 

 255 

 112 

 112] 

 126 

 126 

 126 

 126 

 126 

 102 

 102 

 102 

 [98 



black [98 



narrow-leaved 



western 



Cowbane 



western 



Cow herb 



Cow parsnip 



woolly 



Cowslip, white 



Crab-grass [57], 



wild 



Cranberry, high-bush 



Cranesbill 



Bicknell's 



Fremont's 



Parry's 



Patterson's 



98 

 [98 

 182 

 182 

 117 

 184 

 184 

 39 

 [66 

 [66 

 221 

 162 

 162 

 162 

 162 

 162 



Richardson's. 



.[162 



Cranny and crevice vegetation. ' 



CRASSULACEAE [136 



Crataegus [150 



Cerronis [151 



Coloradensis 22, [150 



