48 
P. striatellum (Brid.) Lindb.—On logs and shaded ground. 
PIKE and CaRBoN, Rau; PHILADELPHIA, Wissahickon, 
CHESTER, Chester Valley, and CamBriA, Ebensburg, James; 
Monroek, Garber; MCKEAN, Burnett. [Hypnum Muh- 
lenbecku Spruce. ] 
P. Sullivantiae Br. & Sch.—Shaded places on the ground. 
MonrokE, Cresco, James; NORTHAMPTON, Bethlehem, Raz, 
Easton, Porter; PHILADELPHIA, Wissahickon, and DELA- 
WARE, Radnor, James, LANCASTER, Marietta, Porter; Mc- 
KEAN, Burnede. 
P. sylvaticum (Huds.) Br. & Sch.—PiKE, CaRBon and 
LEHIGH, Rau, NORTHAMPTON, Green; CHESTER, Chester 
Valley, James; FRANKLIN, Mercersburg, Porter. 
P. turfaceum (Lindb.) Lindb.—On damp ground. PIKE, 
Rau; CAMBRIA, Ebensburg, James; McKEan, Burnette. 
Isopterygium Mitt. 
I. micans (Sw.) E. G. Britton.—On decayed wood. CENTRE, 
Bear Meadows, Porter. 
Amblystegium Br. & Sch. 
A. adnatum (Hedw.) Aust.—On damp ground and rocks, in 
woods. LEHIGH and NORTHAMPTON, Bethlehem, Raz, 
Easton, Porter; PHILADELPHIA, Wissahickon, DELAWARE, 
Radnor, and CHESTER, Chester Valley, James; LANCASTER, 
Chestnut Hill, and Yorx, Porter. 
A. confervoides (Brid.) Br. & Sch.—On limestone rocks. 
NORTHAMPTON, Easton, Porter, Bethlehem, Raxz,; LANCAS- 
TER. [H. confervoides Brid.] 
A. fluviatile (Sw.) Br. & Sch.—PIkgE, outlet of East Branch 
Pond, Raw, McKEan, Burnett. 
A. irriguum (Hook. & Wils.) Br. & Sch.—On wet rocks in 
rivulets. Monror, Water Gap, Wood; LEHIGH, NoRTH- 
A. compactum (C. Muell.) Austin has been credited to the State without locality, 
by L. Cheney (Botanical Gazette, 24: 265). 
