144 PRELIMINAEY CATALOGUE OF PLANTS. 



Trichostomum, Br. & Sch. 



T. tortile, Schrad. Roadsides. Frequent. Closter. 

 T. lineare, Swartz. Roadsides, &o., Camden, C. F. Parker; Clos- 

 ter, Austin. 

 T. pallidum, Hedw. On the ground. Very common. 

 T. glaucescens, Hedw. Crevices of rocks, Little Falls. 



Desmatodon, Brid. 



D. nrenaceus, Sulliv. & Lesqx. On the ground, Closter and South 

 Jersey. 



Barbula, Hedw. 



B. unguiculata, Hedw. About the roots of trees, Closter. 



B. fallax, Hedw. Closter and North Jersey, (rare). 



B. cEespitosa, Schweegr. About the roots of trees. Common. 



B. tortuosa, Web. & Mohr. New Jersey. (?) 



B. fragilis, Hook. & Wils. On dry limestone rooks at the New 



Jersey Zinc Mines. Sterile. 

 B. muralis. Hedw. On old walls, Palisades and central part of 



the State. 

 B. ruralis, Hedw. ; Var. rupestris, Schimp. On rocks at the base 



of the Palisades; also about the Zinc Mines, Sussex Co. 

 B. papillosa, Wils. Trunks of Buttonwood trees, Batsto, James ; 



limestone rocks about the Zinc Mines, Sussex Co. 



Tortula, Hedw. 



T. recurvifolia, Schimp. On rocks, Hoboken. 



Grimmia, Ehrh. 



G. apocarpa, Hedw. On rocks in moist ravines. Common. 



^'al■. gracilis, Aust. On shaded rocks. Palisades and Green- 

 wood Mte. 

 G. conferta. Funk. On rocks and on the ground, Passaic Falls. 

 Var. I. On rocks and on the ground, limestone region of New 



Jersey. 

 Var. II. Dry limestone rocks near Sparta. 

 G. Pennsylvanica, Sch. On rocks, Closter, Bergen Co. 

 G. Olneyi, Sulliv. On exposed rocks, Palisades and northern 



New Jersey. 

 G. leucophsea, Grev. Exposed rocks, Palisades. Sterile. 



Racomitrium, Br. & Sch. 



R. aciculare, Brid. Rocky beds of streams, Palisades. 



18 



