393] FLORA OF COLUMBIA AND VICINITY 25 I 



53. Trifolium reflexum L. Buffalo clover. 

 Boone county (Tracy). 



Pennsylvania and New York to Ontario and Nebraska; 

 Florida to Texas. 



54. Astragalus crassicarpus Nutt. lA. caryocarpus 

 Ker. : Geopriimnon crassicarpum.{^\x\.X.) Rydb.]. Ground 



PLUM. 



Boone county (Tracy). 



Minnesota to the Northwest Territory; Missouri and 

 Texas to Colorado. 



55. Vicia Caroliniana Walt. Carolina vetch. 

 Boone county (Galloway). 



Ontario and Michigan to Minnesota; Georgia to Kan- 

 sas. 



56. Lathyrus palustris L. Marsh vetchling. 

 Boone county (Tracy). Far out of range. 



Labrador to Alaska; New York to British Columbia: 

 Europe and Asia. 



57. Clitoria Mariana L. Butterfly pea. 

 Boone county (Galloway). 



New Jersey to Missouri; Florida to Texas. 



58. Polygala Senega L. Seneca snakeroot. 

 Boone county (Tracy). 



New Brunswick to the Canadian Rocky Mountains; 

 North Carolina to Missouri. 



59. Ilex verticillata (L.) Gray. Winter-berry. 

 Boone county (Swallow). 



Nova Scotia to Ontario and Wisconsin; Florida to Mis- 

 souri. 



60. Euonymus Americanus L. Strawberry bush. 

 Boone county (Tracy). 



New York to Illinois; Florida to Texas. 



61. Viola cordata Walt. \y. cucullata cordata (Walt.) 



Gray. V. palmata villosa (Walt.) Robins.; V. villosa 



Walt, in part]. Smooth wood violet. 

 Boone county (Tracy). Out of range. 

 South Atlantic States. 



