CATALOGUE OF PLANTS. 223 
at Lake Grinnell—Britton. Cumberland: On sandy soil near 
Bridgeton—Dr. J. B. Potter. Gloucester: Mullica Hill— 
Heritage. 
Var. humilis (Marsh.), Britt. (Q. prinoides, Willd.) Chinquapin Oak. 
: Sweet Acorns. 
Sussex: Waterloo, Sussex Mills, Andover, Walpack Centre 
and Swartswood—Britton. Morris: Near Budd’s Lake—Por- 
ter. Essex: Orange—Leggett. Hunterdon: Rare—Best; and 
common in the middle and southern counties on the sandy soils 
of the Yellow Drift. 
Q. Phellos, L. Willow Oak. Pin Oak. ' 
Mercer :— Willis. Monmouth: Keyport—Lockwood; near 
Long Branch—Leggett. Middlesex: South River—Prof. Cook ; 
New Brunswick—Miss Cook ; and common southward. 
Var. pumila, Pursh. 8 
Salem :—Commons. Ocean :—Wm. Bower.* 
Q. Rudkini, Britton. (Q. Phellos, L., X Q. nigra, L.) 
Monmouth: Near Middletown—Torrey, 1833 ; in low woods, 
Cliffwood, and near Keyport— Rudkin, 1881. Salem: Low 
woods near the Delaware, a single tree—Commons, 1882. Bur- 
lington: Birmingham—Miss Willmarth.+ 
Q, nigra, L. Black Jack. 
In sandy woods. Middlesex: South Amboy—Britton ; be- 
tween New Brunswick and Little Washington—Miss Vail. 
Mercer :—Torrey ; and common southward on the Yellow Drift. 
Q. heterophylla, Michx.f. Bartram’s Oak. 
Cumberland: In low woods near Fairton— Commons. 
Salem: Four miles from Pennsgrove, a form with deeply- 
lobed leaves—-Commons. Gloucester: Near Woodbury — 
Parker; near Mickleton—Burk. Camden: Haddonfield—E. 
D. Cope. Burlington: Mount Holly—Martindale. Ocean: 
New Egypt—Britton. 
*J am assured -by Mr. Bower that this is a distinct form, never reaching the height 
of a man. ; 
+ @Q. imbricaria, Michx., admitted into the Preliminary Catalogue, is not definitely 
known from the State. Specimens so called prove to be Q. Rudkini. 
