578 



[426 



References to the Flora are in brackets [ 1 



leptophyllum 45, 



oblongifolium 



oblongifolium 



rubrum 16, 



Chenopods 



Cherry 



ground 



red, wild 



sand, Bessey's 



wild 20,21, 



black-fruited, western. . . . 

 Chess, common 



soft 



Chickweed 



common 



mouse-ear 



western 



Chicory . . 



common 



Chimaphila 



umbellata 26, 



Chionophila 



Jaraesii 42, 



Chondrophylla 



Americana 



Fremontii 



Choripetalae 



Chrysanthemum 



Leucanthemum 



Chrysopogon nutans 15, 



Chrysopsis 



amplifolia 



arida 



Bakeri 32, 



Caudata 30, 



compacta 



Cooperi 



foliosa 



hirsutissima 



hispida 16, 



incana 



resinolens 19, 



obtusata 



villosa 16, 



hispida 



Chrysothamnus 



elegans 35, 



graveolens 17, 



nauseosus graveolens 



Parryi.. 36, 



pulcherrimus 16, 17, 



fascicularis 



Cicely, sweet 21, 



CiCHORIACEAE 



Cichorium 



Intybus 45, 



Cicuta 



108] 

 108] 

 108] 

 109] 

 16 

 151] 

 208] 

 152] 

 152] 

 28 

 152] 



[75] 



[75] 

 115] 

 115 

 115] 

 115] 

 256] 

 256] 

 185] 

 185] 

 213] 

 213] 

 191] 

 191] 

 191] 



[98] 

 246] 

 246] 



[57] 

 227] 

 228] 

 228] 

 228) 

 228] 

 228] 

 229] 

 228] 

 227] 

 228] 

 228] 

 228] 

 228] 

 228] 

 228] 

 229] 

 229] 

 229] 

 229] 

 229] 

 229] 

 229] 

 182] 

 255] 

 256] 

 256] 

 182] 



occidentalis 11, [182] 



Cinna [63] 



latifolia 28,33, [63] 



pendula [63] 



Cinquefoil [141], [142] 



branched [143] 



bushy [141] 



cut-leaved [142] 



glaucous [142] 



diffuse [143] 



fairest [143] 



glandular, large-fiowered.. . .[145] 



ground [142] 



lateral-flowered [142] 



minute-leaved [143] 



Pennsylvania, arachnoid.. . .[143] 



villous [143] 



rough [142] 



shrubby [144] 



tall [144] 



white-seeded [142] 



woolly [143] 



Circaea [180] 



alpina 22,29, [180] 



Circumpolar vegetation 9 



Cirsium [253] 



acaulescens X Americanum..[254] 



Araericanum 26, [253] 



Americanum X griseum. . . .[254] 



Centaureae [253], [254] 



Coloradense 32, [254] 



erosum 26, [254] 



griseum 42, [253] 



megacephalum 15, [254 



ochrocentrum 15, [255] 



Parryi [253] 



Plattense [254] 



scopulorum 42, [253] 



undulatum 16, [254 



Clammy- weed [135] 



large-flowered [135] 



Claytonia [114] 



Chamissonis [114] 



megarrhiza 41, [114] 



rosea [1 14] 



Clematis [121] 



Douglasii Jonesii [121] 



eriophora [122] 



ligusticifolia 28, [121] 



Cleome serrulata [135] 



Cleome [135] 



pink [135] 



white [135] 



Climate and rainfall 5- 8 



Climatology 5 



Clivose vegetation 21 



Closed gentian [191] 



