48 THK AMERICAN MIDLAND NATURALIST 



No. 79674, the plant marked A on that sheet exactly 



matching this; 

 Lake Villa, Gleason and Shobe 128, August 6, 1906, U.Ill. Herb. ; 

 Lake Villa, Gleason and Shobe 200, August 9, 1900, U. 111. Herb. ; 

 Oquawka, Patterson, September, year not given, M. B. G. 



Herb. No. 772777; 

 Peoria, Brendel, date not given, U. 111. Herb.; 

 Princeville, Chase 940, October 14, 1900, U. 111. Herb.; 

 Princeville, Chase 1269, September 23, 1906, U. 111. Herb.; 

 Wady Petre, Chase 1943, September 22, 1908, U. 111. Herb.; 

 Without definite locality, Patterson, date not given, M. B. G. 



Herb. No. 785591. 



Missouri : 



Banks of the Mississippi, presumably just South of Saint 

 Louis, Engelmann, August, 1843, the plants marked B on 

 this sheet, the other plant marked A on this sheet evidently 

 belonging to sheet No. 79673 ; 



Congo, Hoffman, October 7, 191 6; 



Courtney, Bush 6508, October 16, 1911, U. S. Herb. No. 



673597; 

 Creve Coeur Lake Kellogg 28, September 25, 1901, U. S. Herb 



No. 950202; 

 Creve Coeur Lake, Norton, September 11, 1898, M. B. G. Herb. 



No. 82683; 

 Dodson, Hoffman, September 10, 1916; 

 Hannibal, Davis 104.4, September 16, 1911, U. S. Herb. No. 



673942; 

 Hannibal, Davis 1044, September 16, 1911, M. B. G. Herb. 



No. 709096; 

 Jackson County, Bush 59, August 26, 1890, M. B. G. Herb. 



No. 768677; 

 Jackson County, Bush 1876, August 28, 1891, M. B. G. Herb. 



No. 80054; 

 Jackson County, Bush, September 11, 1892, M. B. G. Herb. 



No. 80044; 

 Jackson County, Bush, September 22, 1893, M. B. G. No. 



80050; 

 Jackson Coimty, Bush 405, September 22, 1892, U. S. Herb. 



No. 950210; 



