INDEX. 51 



>J -L 



Page. 



Triple-awned grass 41 



Triselum mbapicatum 21 



Tule 36 



Tussock grass 21 



I T stilogo bromivora 43 



hypodites 43 



mulfordiana 43 



scolochloti 43 



strixform is 44 



Water foxtail 18 



Weedy br< >me grasses 16 



Western wheat-grass 42 



Wheat-grass 24 



Wheeler's bluegrass 16, 17, 27 



White sage 25, 26 



White top 21 



Wild parsnip 41 



Wild wheat 26, 35, 42, 45 



Willow 23 



Wi/etltiti amplexicaulis 17, 22 



Yarrow 22 



