“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. 
ROSACEAE. 
PRUNUES, 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. Monmouth: 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. 
Var. pygmea, (Willd.), B.S. P. 
Cape May: Scarce—Commons; “New Jersey”—Torrey & 
Gray, Flor. N. A. i. 408. 
P. Curcasa, 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. 
