CLASSIFIED CATALOG OF ILLINOIS ALGAE 71 



G. sociALE (Duj.) Warm. Smith, Freshw. Alg. U. S., p. 333 (1934). 

 Transeau 1913B, p. 79: Coles, Charleston — pond (Apr.). 



PANDORINA Bory, 1824 



P. MORUM Bory. Tiffany, Contrib. Franz. T. Stone Lab. 6: 41. pi. 6. 



f. 93, 94 (1934). 



Johnson & Atwell 1890, p. 19 (Cook). Hempel 1898, p. 327 (Ful- 

 ton, Mason). Kofoid 1898, p. 273; 1908, pp. 84, 292, 323 (Ma- 

 son). Collins 1909, p. 132; Transeau 1913B, p. 79 (Clark, Coles, 

 Effingham, Moultrie). Eddy 1931B, p. 464 (Pulaski). Eddy 

 1931A, pp. 474, 479, 481 (Cass, Macon, Menard, Sangamon). 

 Britton 1940, p. 71 (Cook). Britton (Cook, Lake, McHenry). 



Cass, Chandlerville — Sangamon River (June, July). Clark, 

 Casey — pond (Apr.). Coles, Ashmore — pond and bayous (Apr., 



• Oct.); Charleston — small streams and ponds (all months); Lerna 

 — pond (May, June). Cook, Argonne Forest Preserve — small 

 ponds and swamps, July 13, Sept. 8, 1939, #473, 495, 504, 505, 

 520, 522, 529, 534, 998; Tuma Lake, July 14, 1939, #555; Maple 

 Lake, Sept. 8, 1939, #993; Evanston— "Big Ditch" (Oct.); Glen- 

 view — small temporary ponds and swamps, July 12, 1939, #470, 

 May 12, 1938, #56, 59; Goeselville — small ponds at Mascouten 

 Forest Preserve, July 14, 1939, #581; Morton Grove — small 

 ponds, May 10, June 23, Oct. 3, 1938, #43, 77, 217; Northbrook 

 - — small pond on Techny Road one mile W. of Landwehr Road, 

 June 27, 1938, #110; ponds and swamps at Somme Forest Pre- 

 serve, May 8, July 3, 1939, #240, 242, 246, 248, 350; Orland Park 

 — small pond and extensive swamp on 131st St. W. of Wolf 

 Road, Sept. 8, 1939, #1016; Palos Park— swamp along 86th 

 Ave., July 14, 1939, #564; Park Ridge— pond, July 12, 1939, 

 #455, DesPlaines River at Touhy Ave., July 12, 1939, #452; Sag 

 Bridge— quarry ponds, Sept. 8, 1939, #1007, 1008; Schnells 

 Corner^ — ^small ponds at Elk Grove Forest Preserve, June 23, 

 1938, Aug. 8, 1939, #95, 790; Skokie— temporary pond on 

 Dempster St. at Milwaukee Ave., June 23, 1938, #84; Wheeling 

 —DesPlaines River at Dundee Road, Aug. 8, 1939, #766. 

 Effingham, Effingham — pond (Sept.). Fulton — Illinois River and 

 lakes (Jan.-Sept.). Lake, Antioch — Grass Lake-Lake Marie 

 channel, Sept. 14, 1939, #1028, 1029; Everett— small pond. May 

 15, 1938, #71; Fox Lake— Nippersink Lake, July 25, 1939, #599, 

 602, Aug. 25, 1939, #968, Fox Lake and Nippersink Creek, July 

 25, 1939, #601, 604; Halfday— swamp and small pond, July 29, 

 1938, #183, 184; Klondike — Fox Lake, Grass Lake-Fox Lake 

 channel and small channel entering E. side of Grass Lake, Aug. 

 . 25, 1939, j^45, 948, 950, 971; Libertyville— DesPlaines River, 



