SAUCACEAE. 117 



(Mac.)- JB'uc^'6•— Sellersville (Fr.). Cetowore— Upper Darby, cultivated 

 (B. Sm.)- Chester— (F.). Lancaster— (V.). Northampton— (P.). 



New Jersey — Common. 

 4a. Salix alba vitellina (Ij.) Koch. M. p. 314. Moist soil. Spring. 



Philadel2}hia—Bj}3erTj, Mart. (B.C.). C7iester— Valley Forge (Cr.). 



New Castle— HocklRnd, Brinkle's. 



5. Salix Babyi.onica L. Weeping Willow. M. p. 314. In cultivation. 



Spring. 



6. Salix cordata Muhl. M. p. 314. Wet soil. Spring. 



Swcts — Near Point Pleasant (Fr.). Delaware — Tinicum (Fu.) (B. 

 Sm.), Folsom (Ws.). Chester— (P.). TMn caster— (P.). Northampton— 

 (P.). Dauphin- (P.). 

 New Jersey/— Frequent (C). 



New Castle— Delaware Junction, Rockland, Commons, Tatnall, Cariby ; 

 Townsend. 

 6o. Salix cordata angustata (Pursh.) Anders. M. p. 314. Wet soil. 

 Spring. 

 Lancaster — (P.). 



7. Salix myrtilloides L. M. p. 316. Bogs. Spring. 



Lancaster — (P.) . 



8. Salix fluviatilis Nutt. M. p. 316. Along streams. Spring. 



Bmc^s— Island of Delaware (Fr.). Lancaster— {P.). Northampton— 

 Easton, Porter (B. C). Dauphin— (P.). 

 New CasiZe— Hamburg Cove. 



9. Salix petiolaris J. E. Smith. M. p. 316. Swamps. Spring. 



Buclis — ^eav Sellersville (Fr.). Z>etoware — Middletown (B. Sm.). 

 C/ies^er— Frazier (Pr.). Lancaster— {P.). 



CaTndeji— Kaighn's Point (C). Gloucester— ^wed^esboro (Li.). 



10. Salix discolor Muhl. M. p. 316. Swamps and moist hillsides. Early 



spring. 



Philadelphia — Stenton (Br), Shawmont (Le.). Bucks — Rock Hill 

 (Fr.) (Mac). Detaimre— Concord (W. Tr.). Chester— {P.). Lancaster 

 -(P.). 



New Jersey— Covavaou (C). 



New Cas*Je— Frequent. 



11. Salix Bebbiana Sarg. M. p. 317. Moist or dry soil. Spring. 



i'wc^s — Perkasie (Fr.). Delaware -—^avia (Fu.), Folsom (Ws.). 

 Lehigh— l^amel Hill (Kr.). Northampton— Pen Argyl (He.) (Li.). 



12. Salix humilis Marsh. M. p. 317. Dry soil. Spring. 



^McA-s— Near Sellersville (Fr.). Delaware— Haverford, Ridley Creek 

 (Fu.), road above Llauerch (B. Sm.). Lancaster— (P.). Northampton 

 -(P.). 



New Jersey — Common. 



13. Salix tristis Ait. M. p. 318. Dry soil. Early spring. 



Philadelphia— West Philadelphia, MacElwee (U. C. S.) . Bncls—Argns, 

 Rock Hill (Fr.). Petorare— Barrens of Middletown, Chrome Run (B. 

 Sm.), Concord (W. Tr.). Chester— (P.). Lancaster— (P.). 



