204 FLORA OF PHILADELPHIA. 



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

 Philadelphia— By berry, Mart. (B. C). Bucks— Bristol, Mart. (Pr.). 

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

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



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

 Mercer— Trenton (C). Hunterdon— Milford (C). 

 Lathyrus aphaoa L. Ballast. 



Philadelphia— Greenwich Point (Te.). 

 Lathyrus Ervum L. Ballast. 



Camden— Camden, C. T. Parker (B. C). 

 Lathyrtjs latifolius L. Common in cultivation. Summer. 

 Philadelphia — Bartram's Garden, Mart. (B. C). 

 New Castle— Shallcross Avenue and Franklin Street. 

 Lathyrtjs tubeeosus L. Ballast. 

 Camden— Kaighn 's Point (Ja.). 



22. BBADBUBYA Eaf. 

 1. Beadbueya Vieginiana (L.) Kuntze. Spurred Butterfly-pea. M. p. 568. 

 Dry, sandy soil. Summer. 

 Cape May— Anglesea. 



23. CLITOEIA L. 



1. Clitoeia Maeiana L. Butterfly-pea. M. p. 569. Dry soil. Early 

 summer. 

 Philadelphia— On the Wissahickon (P.). Lancaster— (P.). 

 Atlantic— Hammonton (Cr.) (Ke.). Ocean— Toms Biver (C). 

 New Castle— 'Rocky Eidge, Tatnall; Allapokas, east of Eockford, Mill- 

 town, Commons; Townsend, Canby. 



24. PALCATA Gmel. 



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



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



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



woods, Summer. 



2. Palcata Pitchbbi (T. & G.) Kuntze. M. p. 569. Moist thickets. Sum- 



mer. 

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



25. APIOS Moench. 

 1. Apios Apios (L.) MacM. Ground-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 eegdlaris (L.) B. S. P. M. p. 570. Dry, sandy soil. Sum- 

 mer. 

 Philadelphia— Byberry, Mart. (B. C.). Lancaster— Lancaster (Ca.), 

 Cedar Hill (P.). Berks— Near Beading (P.). 



