CATALOGUE OF PLANTS. 113 
H. ambigua (Gray), B. 8. P. (H. umbellata, L., var. (?) ambigua, Gray ; 
H. Canbyi, Coulter & Rose.) 
Cape May :—Parker. Cumberland: Low grounds near Del- 
aware Bay—Commons. 
H. verticillata, Thunb. (H. interrupta, Muhl.) 
Monmouth: Red Bank—Leggett. Cape May :—Canby. 
ERYNGIUM, L. 
Eryngo. 
EK. aquaticum, L. (E. yuccexfolium, Michx.) 
Burlington: In dry sand, between Atsion and Quaker Bridge 
—Canby. : 
B. Virginianum, Lam. 
Hudson: Borders of salt marsh near Hoboken—Torrey Cat- 
alogue, 1819. Monmouth: Spring Lake and Sea Girt—A. 
Brown. Ocean: Toms River and Squan Village, rare—Knies- 
kern; Bay Head—Lighthipe; and frequent along the coast in 
the southeastern counties. 
SANICULA, L. 
é Sanicle. Black Snake-root. 
S. Canadensis, L. 
In woodlands. Camden: Frequent near Camden—Martin- 
dale ; and common in the middle and northern counties. 
S. Marylandica, L. 
Burlington: Vincentown—Lighthipe. Monmouth: Meadow 
woods near Squan—Kuieskern. Camden: Frequent near Cam- 
den—Martindale. Gloucester: On northern exposures about 
Mickleton—B. Heritage; and common in the middle and north- 
ern counties. 
CONIUM, L. 
Poison Hemlock. 
C. MacULATUM, L. 
In waste places. Sussex:—Austin. Warren: Belvidere— 
Britton; Phillipsburg— Porter. Hunterdon: Bull’s Island, 
Delaware River— Moyer. Mercer :—Torrey. Burlington : 
Pemberton — Lighthipe. Camden: In ballast — Martindale. 
Union: Plainfield——Tweedy. Essex:—Rusby. Naturalized 
from Europe. 
H 
