INDEX 



References to the Flora are in brackets f 1 



Abies [54 



lasiocarpa 24,31,36,39, [54 



Abronia [112 



fragrans [112 



Abronia, fragrant [112 



Acer [167 



glabrum 22, 29, [167 



tripartitum [167 



Negundo [168 



Texanum [168 



tripartitum [167 



ACERACEAE [167 



Ace rates [194 



angustifolia 16, [194 



viridiflora 16, [194 



Achillea [246 



lanulosa 26, [246 



Millefolium lanulosa [246 



Acomastylis [146 



Arapahoensis 42, [146 



turbinata 42, [146 



Aconitum [120 



Columbianum 33, 35, [12,0 



insigrije 33, 35, [120 



ochroleucum 33, 35, [120 



pOrre-ctum 35, [120 



Acorus [87 



Calamus 11, [87, 



Acroanthes [97^ 



monophylla 28, [97' 



Acrolasia [174 



albicaulis [174 



integrifolia [174 



integrifolia [174 



latifolia [174 



Actaea [119 



arguta 25, [119 



eburnea 25, [119 



eburnea [119 



Actinea [245 



lanigera [245 



Actinella, grandiflora [245 



lanata [245 



Actinella 3 



woolly [245] 



Adder's-mouth 27, [97] 



one-leaved [97] 



Adder's-tongue [92] 



small-flowered [92] 



Adder's-tongue family [49] 



Adoxa [222] 



Moschatellina 29, [222] 



Adoxaceae [222] 



Agoseris [257] 



agrestis [257] 



glauca 15, [258] 



humilis 32,35,(258) 



laciniata 35, [258] 



Leontodon 35, [258] 



parviflora 35, [258] 



rostrata 26, [258] 



Agoseris, beaked [258] 



cut-leaved [258] 



dandelion [258] 



field [257] 



glaucous [258] 



low [258] 



small-flowered [258] 



Agrimonia [147] 



Brittoniana occidentalis. . . .[147] 



Agrimony [147] 



western [147] 



Agropyron [76] 



andinum 32, [76] 



Arizonicum 32, [76] 



molle 15, [77] 



occidentale 14, [77] 



pseudorepens 14,18,27, [76] 



Richardsonii 27, [76] 



riparium 12, [77] 



Scribneri [76] 



spicatum inerme [76] 



tenerum 18, [76] 



unilaterale [76] 



Vaseyi 27, [76] 



violaceum 27,32,41, [76] 



andiyium [76] 



Agrostis [64] 



alba 14,44, [64] 



alba vulgaris [64] 



4^71 



269 



