Wheeler: FLORA OF SOUTHEASTERN MINNESOTA. 397 



Napaea dioica L. Sp. PL 686. 1753. 



Coll. : Lyon 266, Jefferson. July. 



Previously collected at Vasa and Lanesboro. Rare on low- 

 land near Winnebago creek. 



Abutilon abutilon (L.) RUSBY, Mem. Torr. Club, 5: 222. 



1894. 

 Coll. : Lyon 283, Jefferson. July. 



HYPERICACE^:. 



Hypericum ascyron L. Sp. PI. 783. 1753. 



Coll.: Lyon 235, Crooked Creek; 436, Winnebago. 

 June, Aug. 



Hypericum maculatum WALT. Fl. Car. 189. 1788. 



Coll.: Wheeler 442, 483, Jefferson; 615, Brownsville; 

 Lyon 452, Jefferson. Aug. 



Hypericum majus (A. GRAY) BRITTON, Mem. Torr. Club, 5 : 



225. 1894. 



Coll.: Wheeler 427, Jefferson; 601, Crooked Creek. 

 July, Aug. 



CISTACE^:. 



Helianthemum majus (L.) B.S.P. Prel. Cat. N. Y. 6. 1888. 

 Coll.: Lyon 167, Crooked Creek; Wheeler 477, Jeffer- 

 son ; 633, Brownsville. Aug. 



Helianthemum canadense (L.) MICHX. Fl. Bor. Am. i : 308. 



1803. 

 Coll. : Wheeler 631, Brownsville. Aug. 



Lechea stricta LEGGETT; BRITTON, Bull. Torr. Club, 21: 



251. 1894. 



Coll. : Wheeler 359, Crooked Creek; Lyon 331, Winne- 

 bago. July, Aug. 



VIOLACEJE. 



Viola pedatifida DON, Gard. Diet, i : 320. 1831. 

 Coll. : Wheeler 429, Jefferson. July. 



Viola obliqua HILL, Hort. Kew. 316. pi. 12. 1769. 

 Coll.: Wheeler 114, Winnebago. June. 



Viola pedata L. Sp. PI. 933. 1753. 



Coll. : Wheeler 216, Jefferson. June. 



