42 CONNECTICUT GEOL. AND NAT, HIST. SURVEY. [Bull. 
and Salisbury, Evans. Hartrorp: Southington, Chamberlain; 
Windsor, W. E. Britton. Totranp: Bolton and Stafford, 
Nichols. WinpuHam: Canterbury, \Wrs. Hadley; Plainfield, 
Sheldon; Windham, Nichols. Fatrrietp: Danbury, Nichols; 
Greenwich, J/iss Haynes; Huntington, Evans; Redding, 
Underwood; Sherman, Evans. New Haven: Cheshire, 
Harger; Hamden and New Haven (1856), Eaton; North 
Haven and Woodbridge, Evans. MippLesex: Chester, Nichols. 
New Lonpon: Ledyard, Nichols. 
Newfoundland west to Alaska and south to Florida and 
Nebraska; Europe; Asia. 
'  Rer. Eaton, 15, 69. Evans, 28, 170. Underwood, 75, 67. 
Preissia Corda 
Preissia quadrata (Scop.) Nees. 
On rocks and banks, more abundant in limestone districts. 
May and June. Litcurietp: New Milford and Salisbury 
(1892), Evans. Hartrorp: Windsor, Evans. ToLLanp: 
Bolton, Nichols. FatrFreLp: Sherman, Evans. New Haven: 
North Haven, Nichols; Orange, Evans. 
Greenland to Alaska and south to Mexico; Europe; Asia. 
Rer. Evans, 28, 170. 
Lunularia (Mich.) Adans. 
Lunularia cruciata (L.) Dumort. L. wulgaris Raddi. 
Introduced into greenhouses, and reproducing (in the 
eastern United States) solely by means of gemma. NEw 
Haven: New Haven (1868), Eaton. Doubtless widely, 
distributed throughout the state. 
New England west to California and south to the West 
Indies: native in the Mediterranean regions of Europe, Asia, 
and Africa; Chile; Australia. 
Rer. Eaton, 15, 69. Evans, 28, 170. 
Marchantia (March. f.) L. 
Marchantia polymorpha L. 
On banks and rocks, in swamps, gardens, and cultivated 
fields. June-August. LitcHFIELD: Goshen, Underwood; 
