CATALOGUE OF PLANTS. 47 
Hunterdon: Below Holland Station—Porter; Milford and 
Raven Rock—Best ; and frequent or occasional in the Highland 
Ranges. 
©. sempervirens (L.), Pers. (C. glauca, Pursh.) 
Somerset: Rocky Hill—Lighthipe; and frequent in rocky 
woods in the northern counties. 
CRUCIFER&. 
NASTURTIUM, R. Br. 
Water Cress. 
N. oFFICINALE, R. Br. True Water Cress. 
Salem: Near Marlboro—Britton. Camden: Rare—Parker. 
Cumberland: Stoe Creek—A. Robinson; and frequent in brooks, 
middle and northern counties. A form with three-celled pods, 
at Trenton—Apgar. Naturalized from Europe. 
N. syLvestre (L.), R. Br. Yellow Cress. 
Camden: Banks of the Delaware, near the water-works, 
and in ballast—Parker. Mercer: Princeton—Peters. Essex: 
Bloomfield—Rusby. Adventive from Europe. 
N. palustre (L.), DC. Marsh Cress. 
Salem: Gravelly banks of the Delaware River, at Penns- 
grove—Commons. Hunterdon: Rosemont—Best. Hudson: 
Near Weehawken—Britton. Essex: Franklin, a very large 
form—Rusby. Gloucester: Rare—B. Heritage. 
Yar. hispidum (Desv.), F. & M. 
Salem: Pennsgrove—Commons. Camden: Occasional — 
Parker. Mercer: Trenton—Apgar; Princeton—Peters. Union: 
Plainfield—Tweedy. Essex: Bloomfield—W. M. Wolfe. Ber- 
gen: Carlstadt—Schuh. Hunterdon: Rosemont—Best. Pas- 
saic: Greenwood Lake—Rudkin. Warren: Along the Dela- 
ware—Porter. More frequent than the type. 
N. lacustre, Gray. Lake Cress. 
Sussex: Swartswood Lake—Porter. 
N. Argmoracta (L.), Fries. Horseradish. 
Escaped from gardens into wet places in many parts of the 
State. Adventive from Europe. 
