52 
B. 
GEOLOGICAL SURVEY OF NEW JERSEY. 
ni@ra (L.), Koch. Black Mustard. 
In fields and waste places; common. Naturalized from 
Europe. 
. ARVENSsIS (L.), B.S. P. (B. Sinapistrum, Boiss.) Charlock. 
Fields and waste places; common. Naturalized from Europe. 
. CAMPESTRIS, L. Turnip. 
Occasionally persistent in cultivated fields. 
CAPSELLA, Meench, 
Shepherd’s Purse. 
. Bursa-Pastoris (L.), Moench. 
In fields and waste places; common. Naturalized from 
Europe. 
LEPIDIUM, L. 
Peppergrass. 
. Vireinicum, L. Wild Peppergrass. 
In fields and along roadsides; common throughout the State. 
. RUDERALE, L. 
Burlington: Moorestown—J. Stokes. Mercer: About Tren- 
ton—W.8. Lee. Camden: In ballast—Martindale. Hudson: 
In ballast and waste places, Jersey City—A. Brown. Adventive 
from Europe. 
. CAMPESTRE (L.), R. Br. Field Peppergrass. 
In waste and cultivated ground frequent or common, and in 
places a troublesome weed. Naturalized from Europe. 
THLAS?/, L. 
Pennycress. 
, ARVENSE, L. Mithridate Mustard. 
Camden: In ballast—Martindale. Mercer: Trenton—Apgar. 
Hudson: Ballast, at Communipaw—A. Brown. Fugitive from 
Europe. 
CAKILE, Geertn. 
Sea Rocket. 
. Americana, Nutt. 
Common on the sea-beaches, along the whole coast. 
