42 CONNECTICUT GEOL. AND NAT, HIST. SURVEY. [Bull. 



and Salisbury, Evans. Hartford: Southington, Chamberlain; 

 Windsor, W. E. Britton. Tolland: Bolton and Stafford, 

 Nichols. Windham : Canterbury, Mrs. Hadley; Plainfield, 

 Sheldon; Windham, Nichols. Fairfield: Danbury, Nichols; 

 Greenwich, Miss Haynes; Huntington, Evans; Redding, 

 Underzvood; Sherman, Evans. New Haven : Cheshire, 

 Hargcr; Hamden and New Haven (1856), Eaton; North 

 Haven and Woodbridge, Evans. Middlesex : Chester, Nichols. 

 New London : Ledyard, Nichols. 



Newfoundland west to Alaska and south to Florida and 

 Nebraska ; Europe ; Asia. 



Ref. 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. Litchfield: New Milford and Salisbury 

 (1892), Evans. Hartford: Windsor, Evans. Tolland: 

 Bolton, Nichols. Fairfield : Sherman, Evans. New Haven : 

 North Haven, Nichols; Orange, Evans. 



Greenland to Alaska and south to Mexico ; Europe ; Asia. 



Ref. Evans, 28, lyo. 



Lunularia (Mich.) Adans. 



Lunularia cruciata (L.) Dumort. L. vulgaris Raddi. 



introduced into greenhouses, and reproducing (in the 

 eastern United States) solely by means of gemmae. 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. 



Ref. 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; 



