346 GEOLOGICAL SURVEY OF NEW JERSEY. 
CRYPHASA, Mohr. 
C. glomerata, Br. & Sch. 
Bergen: On red cedars, Palisades; rare. 
LEPTODON, Mobr. 
L. trichomitrion (Hedw.), Mohr. 
On trees and rocks. Common in the northern part of the 
State. 
LEUCODON, Schweegr. 
L. julaceus (Hedw.), Sull. 
On trees. Common in the northern part of the State. 
HEDWIGIA, Ebrh. 
H. ciliata, Ehrh. 
Exposed rocks and boulders. Very common in the northern 
and middle counties. Mr. Austin distinguished a very small, 
dark-colored variety from inundated rocks in the Passaic River 
near Paterson and Little Falls. 
CLASS 3.—HEPATICZ. 
Original list in Preliminary Catalogue compiled by C. F. Parker 
from the collections of C. F. Austin; revised and augmented by E. 
A. Rau. 
Unless otherwise stated, the specimens were collected and determined 
by Mr. Austin. 
The following arrangement is based on Lindberg’s “ Musci Scan- 
dinavici” with references to Underwood’s “ Descriptive Catalog of 
North American Hepatice” and other writings, but differs somewhat 
from that of either, 
