348 GEOLOGICAL SURVEY OF NEW JERSEY. 
PORELLA, L. 
PR. platyphylla (L.), Lindb. (Madotheca platyphylla, Dumort.) 
Bergen: On rocks and trees, Closter. 
BP. pinnata, L. (Madotheca Porella, Nees.) 
On rocks and roots of trees subject to inundation ; common. 
METZGERIA, Raddi. 
M. conjugata, Lindb. (M. furcata, Dumort., in part.*) 
“On rocks and roots of trees; very common.” 
LEPIDOZIA, Dumort. 
‘L. reptans (L.), Nees. 
On the ground in deep, shaded ravines. 
‘iL. setacea (Web.), Mitt. 
On the ground and on rotten wood ; common. 
BAZZANIA, S. F. Gray. 
‘B. trilobata (L.), 8. F. Gray. (Mastigobryum trilobatum, Nees.) 
In deep ravines, wet woods and swamps; common. 
Var. tridenticulata (Michx.) 
In swamps; common. Mr. Austin distinguished still another 
variety of this species growing on rocks in deep ravines. 
ODONTOSCHISMA, Dumort. 
O. Sphagni (Dicks.), Dumort. 
Among mosses, etc. Bergen: Closter—Austin. Burlington: 
On old logs—T. P. James. Camden:—H.A.Green. Glouces- 
ter: Newfield—Rau. : 
©. denudatum (Nees.), Dumort. (Jungermania Schraderi, Mart.) 
On the ground, rotten wood, etc.; very common. 
*After Underwood, who does not refer the species to any New Jersey stations. 
