13 7. 



2 



138. 



139. 

 140. 



S5 HUTACEAE. 

 Ptelea tiifojiuta, L, 



Hop-tree. 



Eh US glabra, L. 



Smooth Sumach. 



Ehus '['oxicotlHiidrou, L. 



Poison Ivy. 



Eiius aromatica. Ait. 



Frasrant Sumach. 



27,¥IT^CEAE. 



141. Vitis c^idifolia. Michx. 



Winter Grape. 



142. Ceauotlius Americanus, L. 



(Bab. 



New Jersey Tea. 



29. CELASTiti^CEAE. 



143. Celastrus scandeiis, L. 



Clim.l)ing Bitter -Sweet. 



144. Euonynius atropurpiiren.s, 



(Jacq. Cult. 



Burning Busli. 



145. Euoiiymus Americanus, L, 



strawberry Busli. 



30. SAPiriOACEAE. 



146. Aesculus Hippocastanum, L. 



(Cult. 



Common Horse-Cliestnut. 



Acer saccliarinum, AYang. 



Siigaror KocIj Maple. 



Acer dasycarpam, Ehrbart. 



Sliver Maple. 



Acer rubrum, L. 



Bed Maple. 



Keguudo aceioides, Moeuch. 



Box Elder. 



I. FDLYQALACE^E. 

 Pulygaia sauguinea, L. 



Milkwort. 



Polygala Senega, L. 



Seneca Snakeroot. 



147. 

 148. 

 140. 

 150 



151. 

 153. 



153. Lupinus perennis, L. 



Wild Lupine. 



154. Trifoliuni pratense, L. 



Red Clover. 



155. Trifolium stoloniferum, Mubl 



Buttalo Clover. 



156. Trifolium repens, L, 



White Clover. 



157. Trifolium procumbens. L. 



Hop Clover. 



158. Melilofcus officinalis, Willd, 



Yellow Melilot. 



159. Melilotus alba. Lam, 



Sweet Clover. 



160. Petalostemon violacens, Michx 



Prairie Clover. 



