* 
No. 11.] THE BRYOPHYTES OF CONNECTICUT. 57 
_ New Brunswick to Yukon, and south to New Jersey and’ 
Washington; Europe; Asia. 
Exsic. Underwood & Cook, Hep. Amer. No. 151. 
Rer. Evans, 28, 172. Underwood, 73, 300. 
Z Lophocolea Dumort. 
1. Plants growing on wet rocks; leaves gradually narrowed 
toward the apex and divided into two sharp teeth; di- 
OIC OUS es seceded Shans sale aed cechiguhnes muta bye Rewle GeAE L. bidentata 
Plants growing on banks, rotten logs, or damp rocks; . 
leaves scarcely narrowed toward the apex.............. 52 
2. Leaves varying from bifid to truncate and undivided; 
monoicous (paroicous); gemmez none....... L. heterophylla 
Leaves bidentate; dioicous; gemmz abundant, borne on 
Tidimentary leaves sc.c. ces ccc cg vuaway ce ewes L. minor 
Lophocolea bidentata (L.) Dumort. 
On rocks near or in streams. May and June. Harrt- 
FORD: Windsor, Evans. New Haven: Hamden (1877), 
J. A, Allen; Orange, Evans. MippLresex: Cromwell, Evans. 
Ontario south to Connecticut and Virginia; Europe; tropi- 
cal and antarctic America. 
Exsic. Underwood & Cook, Hep. Amer. ‘No. 95. 
Rer. Eaton, 15, 71; Evans, 28, 172. 
Lopliocolea heterophylla (Schrad.) Dumort. Including 
L. Austini Lindb. 
On rotten logs, shaded banks, and earth in woods. May- 
July. Lircurietp: Goshen, Underwood; New Milford, 
Evans; Salisbury, Nichols. TotLtanp: Bolton and Stafford, 
Nichols. FatrFIELD: Huntington and Sherman, Evans. NEw 
Haven: Beacon Falls and Derby, Evans; East Haven and 
Hamden, O. D. Allen; Meriden and Middlebury, Evans; New 
Haven (1866), Eaton; North Branford, North Haven, and 
Orange, Evans; Oxford, Harger; Seymour, Evans. MUIDDLE- 
sEx: Durham, Evans; Killingworth, Nichols; Middlefield, 
Evans. New Lonpvon: Ledyard, Nichols. 
Nova Scotia to British Columbia, and south to North Caro- 
lina, Minnesota, and California; Europe; Asia. 
