204 FLOBA OF PHILADELPHIA. 



4. Lathybus myrtifolius Muhl. M. p. 567. Moist places. Early summer. 

 Philadelphia— BjherT J, Mart. (B. C). Bucks— Bristol, Mart. (Fr.). 

 Delaware— Sandy bank near Media, Dr. Geo. Smith (Fu.) (B. Sm.). Lan- 

 caster — (P.)' Berks — (P.). Northampton — (P.). 



Camden — Cooper 's Creek (C). Giowcesfer — Mantua Greek (Wn.). 

 If ercer— Trenton (C). Hunterdon— MilforA. (C). 

 Lathyrus aphaca L. Ballast. 



PTiitodeipftta— Greenwich Point (Te.). 



Lathyrus Ervum L. Ballast. 



Cam de7i— Camden, C. T. Parker (B. C). 

 Lathyrus latifolius L. Common in cultivation. Summer. 



Philadelphia— Baxiram^s Garden, Mart. (B. C). 



New Casfie— ShaUcross Avenue and Franklin Street. 

 Lathyrus tuberosus L. Ballast. 



Camden— Kaighn's Point (Ja.). 



22. BEADBURYA Raf. 

 1. Bradburya Virginiana (L.) Kuntze. Spurred Butterfly-pea. M. p. 568. 

 Dry, sandy soil. Summer. 

 Cape May— Anglesea. 



23. CLITORIA L. 

 1. Clitoria Mariana L. Butterfly-pea. M. p. 569. Dry soil. Early 

 summer. 

 PMZodeZpMo— On the Wissahickon (P.). La^icaster- (P.). 

 Atlantic— Kammonton (Cr.) (Ke.). Ocean— Toms River (C). 

 New Castle — Rocky Ridge, Tatnall; Allapokas, east of Rockford, Mill- 

 town, Commons; Townsend, Canby. 



24. FALCATA Gmel, 



Leaves thin; bracts small; plant pubescent or glabrate. 1. F. comosa. 



Leaves firm ; bracts large ; plant villous brown-pubescent. 2. F. Pitcheri. 



1. Falcata comosa (L.) Kuntze. Hog Pea-nut. M. p. 569. Rich, damp 



woods. Summer. 



2. Falcata Pitcheri (T. & G.) Kuntze. M. p. 569. Moist thickets. Sum- 



mer. 

 Petoware— Haverford along Cobb's Creek (B. Sm.). 



25. APIOS Moench. 

 1, Apios Apios (L.) MacM. Ch-ound-nut, Wild Bean. M. p. 569. Low 

 grounds. Summer. 



26. GALACTIA P. Br. Milk Pea. 



Pods sparingly pubescent; plants glabrous or nearly so. 1. G. regularis. 

 Pods copiously pubescent; plant closely pubescent. 2. G. volubilis. 



1. Galactia regularis (L.) B. S. P. M. p. 570. Dry, sandy soil. Sum- 

 mer. 

 P7iiiade?p7iio— Byberry, Mart. (B. C). Loncasfer- Lancaster (Ca.), 

 Cedar Hill (P.). Berks— 'Sear Reading (P.). 



