60 FLORA OF WORCESTER COUNTY. 



Promts (Tourn.) L. Cherry. Plum. 

 serotina Ehrh. WUd Black Cherry. 



Along roadsides and fences, common. 

 virginiana L. Choke Cherry. 



With the preceding. Common. 

 pennsylvanica L. f. Wild Red Cherry. 



In rocky woods, common. 

 pumila L. Sand Cherry. 

 Winchendon. Mr. A. S. Allen. 



LEGUMINOS^E (PULSE FAMILY). 



Cassia (Tourn.) L. Senna. 



marilandica L. Wild Senna. Occasional, 



chamsecrista L. Partridge Pea. 



In the southern part of the county. 

 nictitans L. Wild Sensitive Plant. . 



With the preceding. 

 Baptisia Vent. False Indigo. 



tinctoria (L.) R. Br. Wild Indigo. 



In dry soil common. 

 Crotalaria (Dill.) L. Rattle-box. 



sagittalis L. In sandy soil. 



Tatnuck. 

 Genista L. Woad-waxen. 



tinctoria L. Dyer's Greenweed. Rare. 



Lupinus (Tourn.) L. Lupine. 



perennis L. Wild Lupine. In dry and sandy soil. 

 Trifolium (Tourn.) L. Clover. 



arvense L. Rabbit-foot clover. 



In fields and waste places, common. 



