222 GEOLOGICAL SURVEY OF NEW JERSEY. 
CORYLUS, L. 
Hazel-nut. 
C. Americana, Walt. Common Hazel. 
In thickets and along fence-rows. Common or frequent 
throughout the State. 
C. rostrata; Ait. 
Copses. Mercer:—Torrey. Union: Plainfield— Tweedy. 
Hunterdon: Rosemont, frequent—Best ; Bloomsbury—Garber. 
Morris: New Providence and Summit—Leggett; Green Pond 
Mountain—Britton. Warren: Phillipsburg—Porter. Sussex: 
Near Cherry Ridge—Britton. Passaic: West Side of Bearfort 
Mt.—Merrill. 
QUERCUS, L. 
Oak. 
Q. alba, L. White Oak. 
Woods. Common throughout the State. Not abundant in 
the pine barrens. A form with peculiarly lengthened leaves at 
Bridgeton—J. B. Potter.* , 
Q. minor (Marsh.), Sargent. (Q. obtusiloba, Michx.) Post Oak. 
In sandy or rocky woods. Bergen:—Austin. Hudson: On 
Little Snake Hill—Britton. Warren: A clump on the Mus- 
conetcong near Bloomsbury—Porter ; and common in the mid- 
dle and southern counties. 
Q. bicolor, Willd. Swamp White Oak. 
In low grounds. Burlington: Marlton—H. A. Green; and 
common in the middle and northern counties. 
+ 
Q. Prinus, L. (Includes var. monticola, Michx.) Chestnut Oak. 
In woods. Common throughout the State, except in the pine 
barrens. A form with leaves lobed more than half-way to the 
midrib, at Elwood—Martindale. 
Q. Muhlenbergii, Engelm. (Q. Prinus, L., var. acuminata, Michx.) 
Chestnut Oak. 
Warren: On limestone bluffs below Phillipsburg—Porter. 
Sussex: On limestone at Sussex Mills and Sterling Hill, also 
. * Quercus macrocarpa, the Mossy-cup Oak, was admitted into the Preliminary Cata- 
logue on the testimony of a leaf-specimen collected by I. C. Martindale at Quaker 
Bridge, and determined by Dr. Geo. Engelmann. 
