39 
Pterigynandrum Hedvw. 
filiforme Hedw.—On rocks and roots of trees. MONROE, 
Water Gap; CARBON, Raz. 
Thuidium Br. & Sch. 
abietinum (L.) Br. & Sch—On rocks. NORTHAMPTON, 
on a cliff above, Easton, Porter. Very rare. 
delicatulum (L.) Mitt—On the ground and roots of trees. 
PIKE and NORTHAMPTON, Bethlehem, Rau; PHILADEL- 
PHIA, DELAWARE aud CHESTER, /ames; McKrEan, Bur- 
nett. | Hypuum tamariscinum Sull. & Lesq.] 
microphyllum (Sw.) Jaeg. & Sauerb.—NoRTHAMPTON, 
Rau. [H. gracile Br. & Sch.] 
minutulum (Hedw.) Br. & Sch.—Old logs and about the 
roots of trees. MONROE and Carzon, Mauch Chunk, James, 
NORTHAMPTON, Raw; PHILADELPHIA, Wissahickon, DELA- 
WARE and CHESTER, Chester Valley, james, HUNTINGDON, 
Porter; BLAIR, Burgoon’s Gap, Garber; MCKEAN, Burnett. 
paludosum (Sull.) Rau & Hervey.—Swamps and low 
grounds. NORTHAMPTON, Sedersville, Raw; Bucks, Mor- 
risville, James; PHILADELPHIA, Tacony Creek, James, LAn- 
CASTER, Dillerville Swamp, Porter. 
pygmaeum Br. & Sch.—On damp stones and rocks. 
LEHIGH, Raz; NORTHAMPTON, Bethlehem, Rau, Easton, 
Porter; PHILADELPHIA, James. 
recognitum (Hedw.) Lindb.—On shaded rocks and banks, 
MONROE, Pocono, James; NORTHAMPTON, Bethlehem, Raz. 
Easton, Porter; PHILADELPHIA, james; LANCASTER, 
Small; CUMBERLAND, Chambersburg, Porter. [| A. dehca- 
tulum Br. & Sch.] 
scitum (Beauv.) Aust.—At the base of trees. NoOrTHAMP- 
TON, Bethlehem, PHILADELPHIA and CHESTER, New Gar- 
den, James. 
