40 
MUSCI APPALACHIAXI. 
233. Pogonatum brevicaule, pi. masc. 
Hab. Same as the preceding. 
234. Pogonatum brachyphyllum. 
Beduv. — Sulliv. Icon. M%i9c. p. 77, t. 48. 
Hab. On sandy loam, along roadsides, near Toms Eiver, New Jersey. 
235. Polytrichum commune. 
Linn. — Bryol. Europ. IV. t. 425. 
Hab. On the ground, in woods and old sterile fields, very common. 
236. Polytrichum formosimi. 
Linn. — Bryol. Europ. IV. t. 425. 
Hab. Abont the roots of trees in damp woods, and on flat shaded 
rocks, common. 
237. Pol3rtrichum juniperinum. 
Hedw. — Bryol. Europ. IV. t. 423. 
Hab. On the ground, in dry exposed places, common. 
238. Polytrichum strictum. 
Menzies. — Schimp. Synop. Muse. p. 448. — Bryol. 
Europ. rV. t. 424 (jiub P. juniper, vars."). 
Hab. Sandy barrens of New Jersey, common. 
239. Polytrichimi piliferum. 
Schreb. — Bryol. Europ. IV. t. 422. 
Hab. In old fields (fertile) and on flat rocks (sterile), near Closter, 
New Jersey. 
