CRYPTOGAMOUS PLANTS. 193 



H. CUPRESSIFORME, L. Rocks and ground in shady 

 places. 



H. IMPONENS, Hedw. On the ground and decay- 

 ing logs. 



H. REPTILE, Michx. Base of trees. 



H. CURVIFOLIUM, Hedw. On earth and decay- 

 ing logs. 



H. Haldanianum, Grev. On earth and decaying logs. 



H. PRATENSE, Koch. Wet rocks and grounds. 



H. RUGOSUM, Ehrh. On limestone rocks. 



H. VELUTINUM, Dill. Sandy banks in woods. 



H. SALEBROSUM, Hofifm. On ground and decay- 

 ing logs. 



H. L.ETU.M, Brid. On ground and decaying logs. 



H. PLU.MOSUM, L. Rocks near streams. 



M. Ki T AHULLM, L. Wet and springy places. 



H. \ov.E- Angle*, SuUiv. & Lesqx. Mountains. 



II. srr,i,i v'liM, Schreb. Bogs and marshes. 



H. poiYMORPfiUM, Bryol. Europ. Moist clayey 

 banks. 



H. IIISPIDULUM, Brid. Base of trees in dry places. 



H. DIMORPIIUM, Brid. Dry shaded rocks. 



H. ADNATUM, Hedw. Base of trees and on stones. 



H. SERPENS, Hedw. Rocks and decaying logs. 



H. RADKALE. Brid. Rocks and decaying logs. 



H. ORTHOCLADON, Beauv. Wet springy places. 



H. RlPARIUM, Hedw. Swamps and on stones in 



rivulets. 

 H. Lescurh, SuUiv. Wet rocks. 

 H. DENTICULATUM, L. Swamps and moist rocks. 

 H. MUHLENBECKH, Bryol. Europ. On rocks and 



the ground. 

 H. SYLVATICUM, L. On rocks in mountains. 



