Gentiana GENTIANACEAE Bartonia 



1865 and 1878 (A); Faulkland, R. R, Tatnall, 24 Sept. 1886 (T); 

 near Southwood, Canby, Oct. 1894 (D); Brandywine Springs, 

 Canby, 8 Oct. 1896 (D); roadside bank 1 mi. w. of Centreville, 

 R. R. Tatnall, 221, 12 Oct. 1928 (T, P). Now extinct in most or 

 all of the above localities. Mid-Sept, into Oct. 



G. Saponaria L. Soapwort Gentian. 



Frequent in low ground of the Coastal Plain as far south as 

 Worcester County. Sept. to early Nov. 



G. Catesbaei Walt. (G. parvifolia (Chapm.) Britton. See Rho- 

 dora41,555. 1939.) 



Infrequent, in low woods and thickets, Northampton County 

 and northward to Ellendale (S) . Mid-Sept., mid-Oct. 



G. Andrewsii Griseb. Closed Gentian. 



Infrequent, in meadows of the Piedmont area; rare on the 

 Coastal Plain: 3 mi. n. w. of Rehoboth (S), R. R. Tatnall, 3226, 

 19 Oct. 1936 (T). Mid-Sept., mid-Oct. 



G. clausa Raf. 



One known station: Rock Springs (Ce), J. J. Carter, 11 Sept. 

 1906 (A). 



G. villosa L. (G. ochroleuca Froel.) Striped Gentian. 



Rare, in woods of the Piedmont province: near Centreville (NC), 

 Commons, in 1875 to 1878 (A); North East (Ce), J. Crawford, 2 

 Oct. 1894 (A). 



G. Porphyrio Gmel. Pine Barren Gentian. 



One collection: 'Tine barrens, Sussex County," Commons, 10 

 Sept. 1875 (A). 



Bartonia Muhl. 

 B. virginica (L.) BSP. 



Frequent throughout, in sandy woods and wet thickets. Aug., 

 mid-Sept. 



B. paniculata (Mx.) Robinson. 



Infrequent, in low woods of the Coastal Plain, chiefly in Sussex 

 County; occasionally as far north as the Fall Line; also in Virginia: 

 near Wilmington (NC), Commons, 16 Sept. 1899 (A); Custis Ponds 

 s. w. of Eastville (No), R. R. Tatnall, 3610, 3 Oct. 1937 (T). Mid- 

 Sept., early Oct. 



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