CLASSIFIED CATALOG OF ILLINOIS ALGAE 75 



Family: TETRASPORACEAE 



APIOCYSTIS Naegeli, 1849 



A. BRAUNIANA Naeg. Tiffany, loc. cit., p. 46. f. 107, 107A (1934). 



Transeau 1913B, p. 79: Coles, Charleston— ponds (Apr.). Brit- 

 ton: Cook, Glenview — small ponds in swamp about 3 miles W., 

 May 12, 1939, #56, 58. 



TETRASPORA Link, 1809 



T. GELATiNOSA (Vauch.) Desv. Tiffany, loc. cit., p. 45 (1934). 



Transeau 1913B, p. 79: Clark, Casey^ — reservoir pond (Sept.). 

 Coles, Charleston — campus pond (Sept.). 



T. LUBRICA (Roth) Ag. Tiffany, loc. cit. (1934). 



Solheim & Penfound 1928, p. 87: Champaign, Urbana — small 

 stream N. of (Mar.-May). Transeau 1913B, p. 79; 1916, p. 124: 

 Clark, Casey^ — ponds and ditches (Apr., May) ; Whetstone Creek 

 (June). Coles, Ashmore, Charleston, Doarns, Lerna — small 

 ponds, pools, ditches, small streams and on rocks in Embarrass 

 River (Jan.-June, Oct.-Dec); laboratory aquarium (Feb.). 

 Cumberland, Greenup — ponds and ditch (Apr., Nov.); Jewett — 

 pond S.E. of (May). Douglas, Areola, Arthur — pond and ditches 

 (May, July). Edgar, Paris — reservoir (Mar.). Eflangham, Effing- 

 ham- — pool and artificial pond (Dec). Jasper, Wheeler — pond 

 (Apr.). Lawrence, Pinkstaff — ponds and drain-tile (Mar., Oct.). 

 Moultrie, Sullivan — ditch (May). ? County — Sangamon River 

 (Aug.). 



Order: ULOTRICHALES 



Suborder: ULOTRICHINEAE 

 Family: ULOTRICHACEAE 



RADIOFILUM Schmidle, 1894 



R. IRREGULARE (Wille) Brunnth. Heering in Pascher, Suesswass.-fl. 

 Deutsch. 6: 40. f. 42-44 (1914). 



Britton : Cook, Glenview — small pond and swamp about 3 miles 



W., May 12, 1938, #56. 



STICHOCOCCUS Naegeli, 1849; Gay, 1891 



S. BACiLLARis Naeg. Hazen, Mem. Torr. Bot. Club 11 : 160. pi. 22. f. 1 



(1902). 



Transeau 1913B, p. 81 : Coles, Charleston — pool (Apr.) ; Lerna — 

 pond (May). Field Museum: Cook, Chicago — growing abun- 

 dantly in culture jars, Univ. of Chicago greenhouse, coll. by L. J. 

 King, Jan. 18, 1940. .^»,,> ^ 



\m ' r.- ^ 



