60 CONNECTICUT GEOL. AND NAT. HIST. SURVEY. [Bull. 
5. Leaf cells thin-walled; segments of bracts entire or spar- 
iigsly laciniate:..ios.cksccian 24 Seas vemos esake C. lunulefolia 
Leaf cells with uniformly thickened walls; segments of 
bracts dentate or denticulate .................. C. serriflora 
Cephalozia curvifolia (Dicks.) Dumort. 
On rotten logs. May and June. LircHFrELp: Goshen, 
Underwood; Salisbury, Evans. Harrrorp: Windsor, W. E. 
Britton. FFAiRFIELD: Monroe and Newtown, Harger. NEw 
Haven: Beacon Falls, Nichols; Branford, Evans; Cheshire, 
Harger; Hamden (1877) and New Haven, J. A. Allen; North 
Haven and Woodbridge, Evans. 
Newfoundland to Ontario, south to North Carolina and 
Minnesota; Europe; Asia. 
Rer. Eaton, 15, 71. Evans, 28, 171. 
Cephalozia bicuspidata (L.) Dumort. 
On shaded banks and rocks. May and June. LitcH- 
FIELD: Salisbury, Nichols. TotLtanp: Stafford, Nichols. 
FAIRFIELD: Trumbull (1891), Evans. New Haven: Beacon 
Falls, Hamden, Naugatuck, and Orange, Evans. 
Greenland to Alaska, and south to New England, Minne- 
sota, and California; Asia; northern Africa. 
Rer. Eaton, 15, 71 (quoted from East Haven). Evans, 
28, I71. 
Cephalozia connivens (Dicks.) Lindb. 
In swamps and wet pastures. May and June. LitcH- 
FIELD: Salisbury, Evans. FairFIELD: Sherman, Evans. 
New Haven: East Haven and Hamden, Evans. New Haven 
(1867), Eaton; North Branford, Evans. 
Prince Edward Island to Ontario, and south to Florida; 
Europe: Asia. 
Rer. Eaton, 15, 71. Evans, 28, 171. Howe, 49, 282. 
Cephalozia lunulefolia Dumort. 
On shaded banks and rotten logs. May and June. LircH- 
FIELD: Salisbury and Woodbury, Evans. Harrrorp: Wind- 
sor, Evans. ToLLAND: Bolton and Stafford, Nichols. Fatr- 
FIELD: Huntington and Redding, Evans. New Haven: Bea- 
con Falls and Hamden, Evans; New Haven (1866), Eaton; 
