122 CONNECTICUT GEOL. AND NAT. HIST. SURVEY. [BuU. 



Mnium hornum L. 



Moist banks and wet rocks in the woods. May-June. 

 Litchfield: Salisbury, Gilnian. Hartford: East Hartford 

 and Manchester, Miss Lorens. Tolland: ElHngton, Pease. 

 Windham : Canterbury, Mrs. Hadley. Fairfield : Monroe, 

 Miss Lorenz. New Haven : Beacon Falls, Nichols; East 

 Haven (1875), Eaton; Hamden, /. A. Allen; New Haven and 

 North Haven, Nichols; Orange, Pease; Oxford, Harger. 

 Middlesex : Killingworth, Nichols. New London : Groton 

 and Ledyard, C. B. Graves; Waterford, Miss Lorenz. 



Newfoundland to Wyoming, and southward to Georgia ; 

 Europe ; Asia ; Africa. 



Ref. Mrs. E. G. Britton, 8, 4. Eaton, 15, 63. Mrs. Had- 

 ley, 40. 



Mnium orthorrhynchum Br. & Sch. 



Rocks and soil, usually calcareous, in shaded ravines. 

 July- Aug. Litchfield: Salisbury, Nichols. New Haven: 

 Wallingford (1874), Barron. 



Arctic America, Canada, and the northern United States ; 

 Europe ; Asia. 



Ref. Eaton, 15, 63. 



Mnium marginatum (Dicks.) Beauv. M. serratum 

 Schrad. 



Shaded banks and rocks near streams and in moist woods. 

 May- June. Litchfield: Cornwall, Brewster; Salisbury, Gil- 

 man. Fairfield : Darien, Mrs. Loive. New Haven : An- 

 sonia, /. A. Allen; Cheshire, Evans; Hamden, Eaton; New 

 Haven (1878), /. A. Allen; Orange, Evans. Middlesex: 

 Durham, Evans. New London : Waterford, C. B. Graves. 



Canada, Alaska, and the northern United States ; Europe ; 

 Asia. 



Mnium spinulosum Br. & Sch. 



On the ground in evergreen mountain or hill woods. May- 

 June. Litchfield: Salisbury, Gilman. Fairfield: Darien, 

 Mrs. Loive. New Haven: Hamden (1881), /. A. Allen. 



Nova Scotia and the northern Atlantic States, westward to 

 Alaska and Washington ; Europe ; Asia. 



