LACK AW ANN A AND WYOMING FLORA. 15 



30. LEGUMINOS^E. 



BAPTISIA, VENT. 



156. B. tinctoria, R. Br. WILD INDIGO. Everywhere abundant in 



dry woods. 



LUPINUS, TOURN. 



157. L. perennis, L. LUPINE. Common. 



TRIFOLIUM, TOURN. 

 CLOVER. 



158. T. ARVENSE, L. RABBIT-FOOT CLOVER. Campbell's Ledge. 

 Dudley. L. & B. Junction. Thurston. 



159. T. PRATENSE, L. RED CLOVER. Common. 



160. T. repens, L. WHITE CLOVER. Common. 



161. T. HYBRIDUM, L. ALSIKE CLOVER. Pocono Summit; near 

 Pittston ; near Paupack crossroads ; not common. Dudley, 



162. T. AGRARIUM, L. YELLOW C. Common throughout. 



MELILOTUS, TOURN. 

 SWEET CLOVER. 



163. M. ALBA, Lam. Common about Kingston. Thurston. 



MEDICAGO, TOURN. 



164. M. SATIVA, L. ALFALFA. LUCERNE. Occasional in fields about 

 Kingston. Thurston. 



165. M. LUPULINA, L. BLACK MEDICK. Wyoming, by R. R. Thurs- 

 ton. Near Scranton (?). Dudley. 



TEPHROSIA, PERS. 



1 66. T. Virginiana, Pers. HOARY PEA. N. E. of Dunmore ; Camp- 

 bell's Ledge; Penobscot Knob; Red Shales above Mocanaqua. 



Dudley. 



ROBINIA, L. 



LOCUST -TREK. 



167. R. Pseudacacia, L. Rarely escaping. Near Scranton ; Kings- 

 ton ; Campbell's Ledge. Dudley. At Locust Ridge, six miles S. W. 

 of Tobyhanna Mills, where it is certainly indigenous. Prof. Porter, 

 If not indigenous, certainly well established on th'e hills N. of Luzerne. 

 Thurston. 



