126 [182] 
Villa erauntandra 
“ vf 
trichodes ....-- 
es . 
lingueefolia 
Nuttallii 
INDEX. 
Page. 
1 Wy... gt ° 9 ig ¥ 
155 Whipplea modesta 
106 Wittia 
67 Woodwardia Chammissonis 
68 radicans 
68 | Wyethia angustifolia : 
68 helenioides : . 
68 a a 
GS: |. Lanthiam.echindtuny ca... -.<oon5 sd oun pesccen ee 
68 Xerobotry aay 
68 glaucus 
68 tomentosus 
68 venulosus 
68 Ximenesia encelioides 
68 Yucca alotfolia 
67 angustifolia 
67 Draconis 
73° | Zygadenus chlorauthus 
73 | Zinnia grandiflora 
73 
