CATALOGUE OF PLANTS. 91 



Gloucester Parker. Burlington : Bordentown A. C. Stokes. 

 Mercer : Banks of the Delaware, north of Trenton Apgar. 

 Hunterdon : Common at Rosemont Best. Somerset : Rocky 

 Hill Lighthipe. Also, escaped from cultivation at other places. 



KOSACEJE. 



PRUNUS, L. 

 Plum. Cherry* 



P. Americana, Marsh. Wild Yellow or Red Plum. 



Cumberland : Near Bridgeton Dr. J. Barron Potter. Glou- 

 cester: Abundant near Mullica Hill B. Heritage. Mercer: 

 Near Titusville W. S. Lee. Camden : Along the Delaware, 

 below the city Martindale. Mon mouth : Banks of streams, 

 not common Knieskern ; and frequent along water-courses, 

 middle and northern counties. 



P. maritima, Wang. Beach Plum. 



Burlington : Pemberton Miss H. M. Willmarth. Ocean : 

 New Egypt Britton. Atlantic : Hammonton F. L. Bassett; 

 frequent in the pine barrens, and common on the sea-beaches. 



Far. pygmsea (Willd.), B. S. P. 



Cape May: Scarce Commons; "New Jersey" Torrey & 

 Gray, Flor. N. A. i. 408. 



P. CHICASA, Michx. Chickasaw Plum. 



Salem : On banks of the Delaware River, in loose drifting 

 sands, three miles south of Pennsgrove Commons. Adventive 

 from the Southwest. 



P. SPINOSA, L. Sloe. Black-thorn. 



Warren: Knighton. Sussex: Carpenter's Point Britton. 

 Hunterdon : Frequent about Rosemont Best. Union : Plain- 

 field Tweedy. Mercer : Near Trenton E. Volk ; escaped 

 from cultivation. Adventive from Europe. 



P. CERASUS, L. Common Black Cherry. 



Commonly escaped from cultivation into woods and thickets. 

 Adventive from Europe. 



