WASHINGTON, AND MARION COUNTIES. $$ 



Genus l\felilolus, Melilot. 



161. Yellow Sweet Clover, Melilotus officinalis (Willd.) 



162. White Sweet Clover, M. alba (Lam.) 

 Genus Medic ago, Medic k. 



163. Lucerne, Medicago, sativa (L.) 

 Genus Psoralen Psoralen. 



164. , Psoralea melilotoides (Michx.) 



Genus Robiuia, Locust tree. 



165. Black Locust, Robinia Pseudacacia (L.) 

 Genus Wistaria^ Wistaria. 



166. Lincoln's Bower, Wistaria Irutescens (DC.) 

 Genus sEschynoniene y Sensitive Join/ Vetch. [(Willd.) 



167. Sensitive Joint Vetch, /Eschynomene hispida 

 Genus Desmodium, Tick Trefoil. 



168. , Desmodium nudiflorum (DC.) 



169. , D. acuminatum (DC.) 



170. , D. pauciflorum (DC.) 



171. ( D. rotundifolium (DC.) 



172. , D. ochroleucum (M, A. Curtis.) 



173. , D. canescens (DC.) 



174. , D. viridiflorum (Beck.) 



175- , D. paniculatum (DC.) 



176. , D. Canadense (DC.) 



177. , D. sessiliiblium (Torr. & Gray.) 



178. , D. Marilandicum (Boott.) 



Genus Lespcdeza, Bush Clover. 



179- ■ Lespedeza violacea (Pers.) 



180. . L. hirta (Ell.) 



Genus Slylosaulhes, Pencil Flower. 



181. Pencil Flower, Stylosanthes elatior (Swartz.) 

 Genus Vicia, Tare, 



182. , VJcia Cracca (L.) 



183. , V. Caroliniana (Walt.) 



1S4. , V. Americana (Muhl.) 



Genus Phaseolus, Kidney Bean. 



1X5. Wild Bean, Phaseolus perennis (Walt.) 



GEOLOG. SUB.-8 



