CLASSIFIED CATALOG OF ILLINOIS ALGAE 147 



Clair — Mississippi River (June). Union, Larue — Wolf Lake 

 (June-Aug.)- Whiteside, Erie — Rock River and sloughs (June- 

 Aug.)- Will, Lockport— DesPlaines River (May). 



E. SANGUINEA Ehr. Walton, loc. cit., p. 364. pi. 12. f. 10 (1915). 



Transeau 1913B, p. 73: Coles, Ashmore, Charleston — ponds and 

 pools (June, July, Oct.). Kofoid 1903, pp. 225, 513; 1908, p. 81: 

 Fulton, Mason, Havana— I l\inois River, backwaters and seepage 

 pools ("summer"). Eddy 19^1B, pp. 455, 456: Pulaski, Wetaug— 

 sink-hole ponds (July, Sept.). 



E. SPIROGYRA Ehr. Walton, loc. cit., p. 372. pi. 15. f. 1 (1915). 



Hempel 1898, p. 324 (Fulton). Kofoid 1903, p. 225; 1908, p. 81 

 (Fulton, Mason). Transeau 1913B, p. 73 (Coles). Galtsoff 1924, 

 pp. 399, 401, 402, 405 (Carroll, Hancock, Henderson, Jo Daviess, 

 Mercer, Rock Island, Whiteside). Purdy 1930, p. 132 (Peoria). 

 Eddy 1931B, p. 456 (Pulaski); 1934, p. 396 (Champaign). Brit- 

 ton (Cook). 



Carroll — Mississippi River (July). Champaign, Urbana — ox- 

 bow pond (Feb.-Aug.). Coles, Charleston— ponds and small 

 streams (Oct.-Mar.). Cook, Park Ridge— DesPlaines River at 

 Touhy Ave., July 12, 1939, #452. Fulton— Illinois River and 

 backwaters, Phelp's Lake (July). Hancock — Lake Keokuk 

 (July). Henderson, Jo Daviess^ — Mississippi River (July). Ma- 

 son, Havana — Illinois River (Oct.). Mercer, New Boston — 

 Edwards and Mississippi Rivers (July). Peoria, Peoria^Illinois 

 River (July). Pulaski, Wetaug — sink-hole pond (July). Rock 

 Island, Whiteside — Mississippi River (July). 



E. SPIROIDES Lemm. Walton, loc. cit., p. 369. pi. 14. f. 3 (19151. 



Eddy 1934, p. 397: Champaign, Seymour — temporary pond 

 (Apr.-July). 



E. TORTA Stokes. Walton, loc. cit., p. 368. pi. 13. f. 10 (1915). 

 Hempel 1898, p. 324: Fulton— Phelp's Lake (July). 



E. TRiPTERis (Duj.) Klebs. Walton, loc. cit., p. 371. pi. 14. f. 7 (1915). 

 Eddy 1931B, p. 463: Pulaski, Wetaug— sink-hole pond (July). 



E. viRiDis Ehr. Walton, loc. cit., p. 361. pi. 12. f. 1 (1915). 



Forbes 1883, p. 77 (Tazewell); 1888B, p. 534; Garman 1890, p. 

 184 (Adams). Johnson & Atwell 1890, p. 19 (Cook). Jellifife 1893, 

 p. 311 (Cook). Hempel 1898, p. 324 (Fulton, Mason). Kofoid 

 1903, pp. 225, 513; 1908, pp. 67, 81, 292, 322 (Fulton, Mason). 

 Transeau 1913B, p. 73 (Coles). Adcock 1922, p. 190 (Knox). 

 Agersborg 1930, pp. 108, 109, 110, 113 (Macon). Purdy 1930, 

 pp. 63, 85, 88, 89, 101, 105, 107, 109, 112, 117, 120, 121, 124, 126, 

 132-135, 143, 144, 146, 147, 154, 156, 159, 169, 170 (Calhoun, 

 Fulton, Grundy, LaSalle, Marshall, Mason, Peoria, Will). Eddy 

 1931 A, pp. 474, 479, 481, 484 (Cass, Macon, Menard, Piatt, 



