MUSCI APPALACHIAN!. 
61 
299. Thuidium gracUe. 
Var. Laiicastriense, SulUv. rf Lesqx. Muse. Bor. Amer. 
Exsic. ed. 2, no. 411. — Forsaii species propria. 
Hab. On dry sterile ground, in open woods, common (in New Jersey). 
300. Thuidium scitum. 
(^Beauv.') — Salliv. Icon. Muse. p. 155, t. 99. 
Hab. On the base of a tree near Closter, New Jersey. (Matures in 
October and November.) 
301. Thuidium scitum. 
Var. aestivalis, capsula subhorizontali obovata pallida, 
etc. : fruct. matur. in Julio. 
Hab. On the roots of trees. New Jersey and New York, frequent. 
302. Thuidium tamariscinum. 
(Redw.) — Bryol. Europ. V. t. 482, 483. 
JIab. On the roots of trees, old logs, &c., very common. 
303. Thuidium delicatulum. 
(Jjinn.') — Bryol. Europ. Y. t. 484. 
Hab. On shaded rocks and banks, common. 
304. Thuidium abietinum. 
(Linn.') — Bryol. Europ. V. t. 485. 
Hab. On dry limestone ridges, Sussex County, New Jersey, very 
abundant. 
305. Thuidium Blandowii. 
Web. et Mohr. — Bryol. Europ. V. t. 486. 
Hab. Peat-bogs and swamps. Western New York, Clinton ; Canada, 
Macoun. 
