68 GEOLOGICAL SURVEY OF NEW JERSEY. 
logue, 1819. Monmouth: Spring Lake—Lighthipe. Ocean: 
Pine barrens—Knieskern. Burlington: Quaker Bridge—Con- 
rad; Pleasant Mills—Leggett. Cumberland: Main Road Sta- 
tion—C. A. Gross; and occasional in pine-barren swamps. 
H. Perroratum, L. Common St: John’s-wort. 
In fields and meadows; common. Naturalized from Europe. 
H. maculatum, Walt. (ZH. corymbosum, Muht.) 
Mercer: Abundant about Princeton—Peters; near Trenton— 
E. Volk. Monmouth and Ocean: Not common—Knuieskern. 
Gloucester: Occasional about Mickleton—B. Heritage; and 
frequent in low grounds, middle and northern counties; most 
abundant northward. 
H. mutilum, L. 
Low grounds ; common throughout the State. 
H. Canadense, L. 
Wet, sandy ground; common throughout the eastern and 
southern counties, but less abundant in the northwestern parts 
of the State. 
Var. majus, Gray. 
Hudson: Hoboken—Torrey. Sussex: Shore of Morris 
Pond—Britton. Camden :—Parker(?). A very well-marked 
variety. 
H. gymnanthum, Engelm. & Gray. 
Gloucester: Mickleton—B. Heritage, 1887. 
H. gentianoides (L.), B. 8. P. (H. Sarothra, Michx.) Pine-weed. 
Orange-grass. 
In sandy fields and along roadsides; common throughout the 
State. 
H. Virginicum, L. (Elodes Virginica, Nutt.) Marsh St. John’s-wort. 
Common in swamps throughout the State. 
H. petiolatum, Walt. 
“Swamps, New Jersey ”—Torrey & Gray, Flor. N. A. i. 168. 
Camden: Near Camden—J. K. Potts in Herb. Phila. Acad, 
Nat. Sciences. 
