io8 



7149 megacarpa Chapin. 



7150 microphylla Ntitt. 



7151 axillaris Canby 



7152 perfoliata R. Br. 



7153 lobata Canby 



7154 Serenae M. A. Curtis 



7155 simplicifolia Croom 



7156 sphaerocarpa Nutt. 



7157 sulphurea Engelm. 



7158 tinctoria (L.) R. Br. 



7159 villosa (Walt.) Ntitt. 



Xylothermia 33 1 1 



( Pickeringid] 



7160 montana (Nutt.) Greene 



Crotalaria 3361 



incana L. 

 lupulina Raf. 

 maritima Chapin. 

 Pringlei A. Gray 

 pumila Ortega 

 Purshii DC. 

 retusa L. 



rotundifolia (Walt.) Poir. 

 (C. aqglis Pursh) 



7190 

 7191 

 7192 

 7 J 93 



7161 

 7162 

 7163 

 7164 



7*65 

 7166 

 7167 

 7168 



7169 sagitta* !.. 



Lupiims 3363 



7170 adsurgens Drew 



7171 aduncus Greene 



7172 affinis Agardh 



7173 albicaulis Dougl. 



7174 albifrons Benth. 



7175 collinus Greene 



7176 alpestris Aven Nelson 



7177 alsophilus Greene 



7178 ammophilus Greene 



7179 Andersoni Wats. 



7180 arboreus Sims 



7181 arcticus W T ats. 



7182 argenteus Pursh 



7183 aridus Dougl. 



7184 Lobbii Wats. 



7185 Arizonicus Wats. 



7186 Bakeri Greene 



7187 barbiger W 7 ats. 



7188 bicolor Lindl. 



7189 brevicaulis Wats. 



7*95 

 7196 

 7197 

 7198 

 7199 

 7200 

 7201 

 7202 

 7203 

 7204 

 7205 

 7206 

 7207 

 7208 

 7209 

 7210 

 7211 

 7212 

 7213 

 7214 



7215 

 7216 



7217 

 7218 

 7219 

 7220 

 7221 

 7222 

 7223 

 7224 

 7225 

 7226 

 7227 

 7228 

 7229 

 7230 



723 1 

 7232 

 7233 

 7234 



7235 

 7236 



7237 



Breweri A. Gray 

 Burkei Wats, 

 caespitosus Nutt. 

 calcarattis Kellogg 

 canescens Howell 

 capitatus Greene 

 carnosulus Greene 

 Chamissonis Esch 



longebracteatus Wats. 



longifolius Wats, 

 citrinus Kellogg 

 concinnus Agardh 

 confertus Kellogg 



Wrightii Greene 

 Covillei Greene 

 Cusickii Wats, 

 decumbens Torr. 

 densiflorus Benth. 

 diffusus Nutt. 

 Douglasii Agardh 

 Drakei Howell 

 Elmeri Greene 

 eminens Greene 

 erectus Henderson 

 eximius Davy 

 fallax Greene 

 flexuosus Lindl. 

 floribundus Greene 

 formosus Greene 



Bridgesii (Wats.) Greene 

 Franciscanus Greene 

 fulcratus Greene 

 gracilentus Greene 

 gracilis Agardh 

 gratus Greene 

 Grayi Wats. 

 Havardi Wats. 

 Hellerae Heller 

 Helleri Greene 

 hirsutissimus Benth. 

 holosericeus Nutt. 

 hinnicola Aven Nelson 

 ingratus Greene 

 jucundus Greene 

 Kingii Wats, 

 latifolius Agardh 

 laxiflorus Dougl. 



montanus Howell 



