4231 



INDEX 



275 



References to the Flora are in brackets f 1 



Virginianum 25, [49 



Bouncing Bet. [118 



Bouteloua 67 



hirsuta 15,18, [67 



oligostachya 14, 15, 18, [67 



racemosa 67 



Box elder 12, [168 



common [168 



Texan [168 



Bracken [50 



Bracted bindweed [196 



inland [196 



Brake, hairy [50 



Bramble [141 



Brassica 131 



campestris 46, 132 



juncea 45, 131 



nigra 45, 132 



BRASSICACEAE 127 



Breadroot, Indian . 160 



Brickellia, grandiflora minor, . . 225 



Brickellia 225 



umbellate 225 



white-stemmed [226 



Brier 21, [148 



Bristle-grass 78 



long-leaved 78 



short-leaved 78 



Brome-grass .. . . 74 



lanate 75 



large marginate 74 



marginate, large 74 



Pumpelly's 75 



quake-grass 75 



Richardson's 75 



Bromus 74 



brizaeformis 44, 75 



hordeaceus : . .44, 75 



lanatipes 27, 75 



marginatus latior 14, 74 



mollis 75 



Porteri lanatipes 75 



Pumpellianus 14, 27, 75 



Richardsonii 27, 75 



secalinus. 44, 75 



tectorum 44, 75] 



Brooklime [214] 



American [214] 



Broom-grass 13, [57] 



BROOM-RAPE FAMILY [219] 



Brunella, see Prunella 



Buchloe dactyloides [67 



BUCKTHORN FAMILY 168 



Buckwheat, false 108 



common [108 



Buffalo berry [175 



Canadian.. . 175 



Buffalo grass 13, 



common 



false 



Bugloss 



small 



Bugseed 



marginal-friuted 



Bulbilis 



dactyloides 



Bull pine 20,24,25,31, 



Bulrush 10, 



great 



pale 



BUNCH-FLOWER FAMILY 



Bunch-grass 20, 



blue 



Bur-grass 



Bur-marigold 



glaucescent 



Bur nightshade 



common 



Bur-reed 



narrow-leaved 



BUR-REED FAMILY 



Bursa 



Bursa-pastoris 45, 



Buttercup 



Adonis-like 



Macoun's 



northern 



BUTTERWORT FAMILY 



Button-snakeroot 



CACTACEAE 



Cactus 



viviparus 



Cactus 6, 



ball 



viviparous 



CACTUS FAMILY 



Cactus mesa society 18, 



Calamagrostis 



Canadensis 



purpurascens 27, 31, 



Calamus 



Calandrinia pygmaea 



Calceolaria 



linearis 22, 



Callisteris collina 



leucantha 



CALLITRICHACEAE 



Callitriche 



autumnalis 



bifida 10, 



palustris 10, 



CALOCHORTACEAE 



Calochortus 



Gunnisonii 18, 



67] 



67 



68 



204 : 



204 : 



110 



110 



67 : 



67 



53 



79 



80 



80 



88 



57 : 



74 



59 



244 



244 



209 



209 



[55 



55 



55 



128 : 



128 



122 



123 



124 



123 



219 



226 



174 



174 



174 : 



19 



[174] 



[174] 



[174] 



19 



64] 



65 



64] 



87 



114] 



172 



172] 



197 



197 



166 



166 



166 



166 



166 



[94; 



[94 



[94 



