114. GEOLOGICAL SURVEY OF NEW JERSEY. 
BUPLEURUM, L. 
Thorough-wax. 
B. RorunpDiFoLium, L. 
Mercer:—Torrey; Trenton—Apgar. Gloucester: Wood- 
bury—Canby. Adventive from Europe. 
APIUM, L. 
Celery. 
A. nodiflorum (L),S. Wats. (Heliosciadium nodiflorum, Koch.) 
i. Monmouth: In a swamp near Eatontown, 1864, determined 
by Asa Gray; also, Camden: In ballast—Martindale. 
CICUTA, L. 
Water Hemlock. 
C. maculata, L. 
In swamps. Camden: Frequent near Camden—Martindale. 
Atlantic: Occasional— Peters. Gloucester: Common about 
Mickleton— B. Heritage; and common in the middle and 
northern counties. 
C. bulbifera, L. 
Camden:—Parker. Union: Plainfield—Tweedy. Hudson: 
Salt marshes at Hoboken—Torrey Catalogue, 1819. Essex: 
Franklin—Rusby. Mercer: Princeton Junction—Peters. Hun- 
terdon: Rosemont, frequent—Best; and frequent in swamps in 
the northern counties. 
SIUM, L. 
Water Parsnip. 
S. cicutzfolium, Gmel. (S. lineare, Michx.) 
Gloucester : Mickleton, not common—B. Heritage. Camden: 
Frequent near Camden—Martindale; and frequent in swamps, 
middle and northern counties. 
AHGOPODIUM, L. 
4&. PODAGRARIA, L. 
Hudson: In waste places, Weehawken and Guttenberg—Leg- 
gett. Fugitive from Europe. 
