44 NINETEENTH ANNUAL REPORT ON THE STATE CABINET. 



WE1SIA, Hedw. 

 W. VIRIDTJLA, Brid. 



Old fields, waste grounds, thin soil covering rocks. Frequent. 



March -June. 

 RHABDOWEISIA, Sckp. 

 R denticulata, Bryol. Europ. 



Crevices of rocks on mountains. Sand Lake. 



SELIGERIA, Brch. $ Sckp. 

 S. recurvata, Bryol. Europ. 



Rocks in ravines. Devil's hole, Niagara county ; Caledonia, Gr. W. 



Clinton. 

 S. calcarea, Bryol. Europ. 



With the preceding, from which it differs chiefly in its shorter stem, 



broader leaves, and somewhat turbinate capsule. 



The discovery of this rare and minute species in our State (as well as 



of the preceding) is due to the earnest and faithful researches of Gr. W. 



Clinton. 



DICRANUM, Hedw. 

 D. GRACILESCENS, Web. fy Mohr. 



On rocks ; high peaks of the Adirondack mountains; Aug., Lesqx, 

 D. schreberi, Hedw. 



Clay banks in mountains ; Adirondack mountains, above Keene ; very 



rare; September, Lesqx. 

 D. virens, Hedw. 



Old logs and rotten wood in shady damp places, especially in woods 



on mountains. Variable. Not abundant. May, June. 



D. varium, Hedw. 



Moist ground and banks, most common on clay soil. Frequent. 



November - April. 

 D. heteromallum, Hedw. 



On the ground in open woods, banks, about the roots of trees, moun- 

 tain and plain. Very common and variable. " September, October. 



D. subulatum; Hedw. 



Shaded rocks, Adirondack mountains ; August, Lesqx. 



D. blyttii, Bryol. Europ. 



Fissures of humected rocks, top of Mt. Marcy; August, Lesqx. 



D. starkii, Web. <f- Mohr. 



Same place as the preceding, Lesqx. 



D. MONTANUM, Hedw. 



Decayed logs and stumps in pine and hemlock woods, especially on 

 mountains. Catskill mouutains. Goat Island, Niagara Falls, Lesqx. 



July, August. 

 J), flagellare, Hedw. 



Old logs an,d rotten wood. Very common. August. 



