LIST OF HIGHER SEED-PRODUCING PLA^ fS. 549 



Tagetes papposa Vent. Hort. Cels (1800). 

 Boebera chrysanthemoides Willd. Spec. Ill, 2125 (1804). 

 Dyssodia chrysanthemoides Lag. Nov. Gen. et Spec. 29 (1816). 

 Boebera glandulosa Pbrs. Syn. II, 4.59 (1807). 

 Dyssodia fastigiata DC. Prodr. V, 639 (1836). 

 Wats, and Coult., Gray's Man. 6ed. 288; Webb., Fl. Neb 145; Upham, 

 Fl. Minn. 83: Mac , Fl. Can. I, 2, 251; Coult., Fl. Colo. 197; Cov., Fl. Ark. 

 197; Engl. Hoffmann, Nat. Pflanz. IV, 5, 265; Gray, Syn. Fl. I, 2, 356; 

 Coult., Fl. Tex. 236. 



North America: Ont. to Minn.; S. to N. Y., Ga., La.; 

 W. to Neb., Colo., Tenn., Ark., Arizona and Mex. 



Minn valley: S. W. edge; infrequent; banks of 

 streams or cool roadsides. 



Herb. : Leiberg .V7, Rock Co. 



ACHILLEA Linn. Gen. 661 (1737). 

 Ptarmica Neck. Elem. I, 15 (1790). 

 Millefolium Tourn. Inst. 460(1700). 

 Baillon, Hist. PI. VIII, 279 {sub Santolina); Durand, Ind. Gen. Phan. 

 217; Engler and Prantl, Nat. Pflanz. IV, 5, 272 (Hoffmann); Benth. and 

 Hook., Gen. PI. II, 419. 



Living species: 80 ±; N. temperate regions, especially 

 in old world. Russia, 20; Europe, 30; Russian Europe, 11; N. 

 America, 3; Canada, 3; S. Sts., 1; E. Sts., 1; California, 1; PI. 

 Wheel., 1; W. Tex., 1. 



Achillea millefolium Linn. Spec. 1267(1753). 



A. tomentosa Pursh, Fl. Am. 319 (1814 . 



A. setacea Schwein. Long. Exp. II, 119 (1825). 



A. millefolium var. nigrescens E Mey. PL Lab. (1830). 



A. lamdosa Nutt. Journ. Acad. Phil. VII. 36 (1834). 



A. gracilis and occidentalis DC. Prodr. VI. 27 (1837). 



Ptarmica borealis DC. Prodr. VI, 27 (1837). 

 Wats, and Coult., Gray's Man. 6 ed. 289; Britt., Fl. N. J. 147; Webb., 

 Fl. Neb. 145; Cov., Fl. Ark. 197; Upham, Fl. Minn. 84; Mac, Fl. Can. I, 

 251, 552, in var.; Coult., Fl. Colo. 198; Brew, and Wats., Fl. Calif. I, 400; 

 Chap., Fl. S. St. 242: Forbes and Hems., Fl. Sin. 436: Led., Fl. Koss. II, 

 531; Nym., Fl. Eur.; Hook., Fl. Gt. Brit. 212; Miyabe, Fl. Kur. 241 invar.; 

 Herd., Fl. Eur. Russ. 66: Wats., King Exp. 179; Roth., Wheel. Exp. 174, 

 366; Engl. Hoffmann, Nat. Pflanz. IV, 5, 272; Gray, Syn. Fl. 1, 2, .363; Hart., 

 Fl. Scand. I, 5; Coult., Fl. Tex. 239. 



All N. hemisphere in old world; Azores to Manchuria 

 and in tropical mt. ranges; Shetland and Arct. Russ. to Cau- 

 casus; China; Kuriles and Himalayas; Australasia. 



North America: Greenland to Alaska; S. to Fla., 

 Tex. and Mex. 



Minn, valley: Throughout; common; hills, fields, 

 edges of woods, shores of lakes. 



