452 METASPERMAE OF THE MINNESOTA VALLEY. 



Northern Europe to Asia, Corea? Formosa? Japan? 

 Manchuria? 



North America: Ont. to Rocky mts. ; S. to Gt. Lakes; 

 introduced from W. Europe further E. in U. S. 



Minn, valley: Reported from N. edge; rare or doubt- 

 ful; borders of woods and fields. 



Herb. : Bailey 59, Vermilion lake. 



KOELLIA MOENCH, Meth. 407 (1794). 



Pycnanthemnm Micnx. Fl. N. Am. II, 7 (1803). 

 Brachystemuin Michx. 1. c. 5 (1803). 

 TuUia Leavenw. Sill. Journ. XX, 343 (1831). 

 Benth. and Hook., Gen. PI. II, 1184; Durand, Ind. Oen. Phan. 325; O. 

 Kuntze, Rev. Gen. 520: Baillon, Hist. PI. XI, 51. 



Living species: 17; N. America. California, 1; rest 

 E. andS. S. Sts., 10; E. Sts., 10; Canada, 4; Rocky mts., 1; 

 W. Tex., 2; 13 (Gray Syn. Fl.) N. America. 



Koellia llexuosa (Walt.). 



Nepeta fiexuosa Walt. Fl. Car. (1788). 

 ? Koellia capitata Moench, Meth. (1794). 

 Br achy sternum lanceolntimi Willd. Enum. 623 (1809) in part. 

 Pycnanthemum linifoUum Pursh, Fl. Am. 409 (1814;. 

 P. fiexuosum B. S. P. Cat. N. Y. (1888). 

 Wats, and Coult., Gray's Man. 6 ed. 410; Upham, Fl. Minn. 104; Britt., 

 Fl. N. J. 198; Chap., Fl. S. St. 315; Mac, Fl. Can. 1, 574; Cov., Fl. Ark. 

 211; Gray, Syn. Fl. II, 1, 354; Coult., Fl. Tex. 334. 



North America: Ont. to Mass. and Minn.; S. to N. J., 

 Fla. , Ark. and Tex. 



Minn, valley: Reported from S. central district; dry 

 woods or thickets. 



Koellia virginiana (Linn.) OK. Rev. Gen. II, 520 (1891). 



Satiireja virqiniana Linn. Spec. 567 (1753). 

 Thymus virginicus Linn. Mant. 409 (1767). 

 V Koellia capitata MoENCn, Meth. (1794). 

 Nepeta virginica Willd. Spec. Ill, 56 (1800i. 

 Pycnanthemum virginicxmi Peks. Syn. II, 128(1807). 

 Brachystemum lanccolatum Willd. Enum. 623 (1809) mi pari. 

 Pycnanthemum lanceolatum Puusii, Fl. Am. 409 (1814). 

 P. virginianum HiTcncoCK, Fl. Ames. 512(1891). 

 Wats, and Coult., Gray's Man. 6 ed. 409; Britt., Fl. N. J. 198: Webb., 

 Fl. Neb. 139; Chap., Fl. S. St. 315; Mac, Fl. Can. I, 382: Coult., Fl. Colo. 

 295; Gray, Syn. Fl. II, 1, 354: Cov., Fl. Ark. 211. 



North America: Q., Ont., N. Eng. to N. J. and Ga. ; 

 W. to Minn., Dak., Neb. and Ark. 



Minn, valley: Throughout; edges of woods or 

 thickets. 



