Wheeler : FLORA OF SOUTHEASTERN MINNESOTA. 403 
Macrocalyx nyctelea (L.) Kuntze, Rev. Gen. Pl. 434. 1891. 
Coll.: Lyon 19, Winnebago. June. 
BORAGINACEZ. 
Lappula lappula (L.) Karst. Deutsch. Fl. 979. 1880-83. 
Coll.: Lyon 186, Crooked Creek. July. 
Lappula virginianum ( L.) GREENE, Pittonia, 2: 182. 1891. 
Coll.: Lyon 237, Mayville. July. 
Lithospermum gmelini ( Micux.) A. S. Hrrcucock, Spring FI. 
Manh. 30. 1894. 
Coll.: Lyon 281%, Jefferson. July. 
Lithospermum canescens (Micux.) Leum. Asperif. 305. 1818. 
Coll.: Lyon 27, Winnebago. June. 
Lithospermum angustifolium Micux. Fl. Bor. Am. 1: 130. 
1803. 
Coll.: Wheeler 450, Jefferson. Aug. 
Onosmodium caroliniana (Lam.) DC. Prodr. 10: 70. 1846. 
Coll.: Wheeler 352, Crooked Creek. July. 
Lycopsis arvensis L. Sp. Pl. 139. 1753. 
Coll.: Lyon 110, Winnebago. June. 
Not previously reported from Minnesota. 
VERBENACEA. 
Verbena urticifolia L. Sp. Pl. 20. 1753. 
Coll.: Wheeler 406, 548, Jefferson. July, Aug. 
Verbena hastata L. Sp. Pl. 20. 1753. 
Coll.: Wheeler 403, Jefferson. July. 
Verbena stricta Vent. Desc. Pl. Jard. Cels. d/. 53. 1800. 
Coll. : Wheeler 401, Jefferson. July. 
Verbena bracteosa Micux. Fl. Bor. Am. 2:13. 1803. 
Coll. : Wheeler 635, Brownsville. Aug. 
Lippia lanceolata Micux. Fl. Bor. Am. 2:15. 1803. 
Coll.: Lyon 279, Jefferson; Wheeler 622, Brownsville. 
July, Aug. ! 
Common on the very low lands of the Mississippi river. 
LABIATA. 
Teucrium canadense L. Sp. Pl. 564. 1753. 
Coll.: Wheeler 414, Jefferson. July. 
