220 Rhodora [November 



E. ampullaceum Ralfs. Middlebury, Middletown {Conn, 2, see 

 p. 62). 



E. ansatum Ralfs. Middletown {Conn, see 2, p. 63). 



*E. bidentatum Nag. Bethlehem, Bethany, Hamden {a, b), Kil- 

 lingworth, Litchfield {a, b), Madison, Monroe {b), Middlebury, 

 Newtown, Plymouth, Suffield, Thomaston, West Haven (6). 



*E. binale (Turp.) Ehrenb. Bethlehem, Bethany, Cheshire, 

 Hamden {b), Monroe (a), Middlebury, Newtown, New Haven (a), 

 Southington, Suffield, Thomaston, Watertown. 



**E. binale f. Gutwinskii Schmidle. Madison. 



*E. didelta (Turp.) Ralfs. Plymouth, West Haven (a). 



E. elegans (Breb.) Kiitz. Middletown {Conn, see 2, p. 62). 



fE. evolutum var. integrius West & G. S. West, Trans. Linn. 

 Soc. Bot. II. 5: 244. pi. 14, f. 23-25. 1896. Bridgeport {Johnson, 

 see 7, p. 293), Middlebury. 



E. gemmatum Ralfs. Bridgeport {Johnson, 5, p. 286; see also 7, 

 p. 289). 



E. insulare (Wittr.) Roy. Bridgeport {Johnson, 6, p. 286, 

 as E. binale var. insulare), Suffield. 



fE. integrum Wolle, Fresh Water Algae U. S. 36. pi. 27, f. 18-22. 

 1887. Middletown {Conn, see 2, p. 62), Morris. 



fE. Nordstedtianum Wolle, Bull. Torrey Club 11: 16. 1884. 

 Middletown {Conn, see 2, p. 62). 



E. oblongtjm (Grev.) Ralfs. Bethany, Guilford, Madison Middle- 

 bury, Middletown {Conn, see 2, p. 62), Morris, Monroe (a), New- 

 town, West Haven (a). 



**E. pictum Borg. Killingworth (a). 



E. pinnatum Ralfs. Bridgeport {Johnson, 5, p. 287). 



**E. pulchelltjm Breb. Morris. 



*E. sibiricum Boldt. Middlebury. 



E. verrucosum Ehrenb. Branford, Middlebury, Middletown 

 {Conn, see 2, p. 62), Morris, Suffield, West Haven {a, b). 



MICRASTERIAS Ag. 



M. Americana (Ehrenb.) Ralfs. Middletown {Conn, see 2, p. 63), 

 Morris, Newtown, Plymouth, Suffield, West Haven {a, b). 



*M. Americana var. Lewisiana West. Monroe {a). 



**M. Americana var. Boldtii Gutw. Newtown. 



M. apiculata (Ehrenb.) Menegh. West Haven {a, Carter & 

 Evans), Middletown {Conn, see 2, p. 63). 



