LIST OF HIGHER SEED-PRODUCING PLANTS. 527 
Fl. Can. I, 234; Webb., Fl. Neb. 148; Chap., Fl. S. St. 200; Upham, Fl. 
Minn. 74; Wats., Fl. Calif. II, 331; Coult., F!. Colo. 173; Cov., Fl. Ark. 192; 
Engl. Hoffmann, Nat. Pflanz. IV. 5, 164;.Gray, Syn. Fl. I, 2, 219; Coult., 
Fl. Tex. 199% 
North America: N.S. to Man., Saskatchewan and N. 
W. T. to 49° N. lat.; S. to N. Eng., N. J. and Tex.; W. to Minn., 
Dak., Mont., Oregon, California, Neb., Ark. 
Minn. valley: Throughout; waste places and fields. 
Hers.: Ballard 464, Prior’s lake, Scott Co.; Ballard 
326, Belle Plaine; Skedon 1481, Pipestone City; Sheldon 649, 
Waseca; Sheldon 750, Sleepy Eye; Taylor 354, Janesville; Tay- 
lor 705, Glenwood; Sheldon 530, Waseca; Sheldon 1124, Spring- 
field; Winchell 9, Minneapolis; Oestlund 90, Minneapolis. Kas- 
sube 129, Minneapolis; Holzinger 113, Winona Co.; Bailey 161, 
Vermilion lake; Sandberg 298, Cannon Falls; Holzinger 114, 
Winona Co.; Herb. Sheld. 2195, Minneapolis; Herb. Sheld. 1814, 
Cedar lake; Herb. Moyer 120, Montevideo; 121, Montevideo. 
Erigeron annuus (LINN.) Pers. Syn. IJ, 481 (1807). 
Aster annuus LINN. Hort. Cliff. and Spec. 875 (1753). 
Pulicaria annua GAERTN. Fruct. II, 462 (1791). 
Erigeron heterophyllus Muuxu. Willd. Spec. IIT, 1956 (1803). 
Diplopappus dubius Cass. Bull, Philom. (1817-1818). 
Erigeron strigosus BiGEL. FI. Bost. 2 ed. 302 (1824). 
Phalacroloma acutifolium Cass. Dict. XX XIX, 405 (1826). 
Stenactis dubia Cass. Dict. XXX VII, 485 (1826). 
Stenactis annua and strigosa DC. Prodr. V, 299 (1836). 
Wats. and Coult., Gray’s Man. 6 ed. 265; Britt., Fl. N. J. 140; Upham, 
Fl. Minn. 74; Mac., Fl. Can. I, 284; Webb., Fl. Neb. 147; Wats., Fl. Calif. 
II, 331; Cov., Fl. Ark. 192; Engl. Hoffmann, Nat. Pflanz. IV, 5, 164; Gray, 
Syn. FI. I, 2, 219. 
Introduced in Germany. 
North America: N. 8., N. Br. to W. Ont.; S. to N. 
Eng., N. J. and Va.; W. to Mont., Oregon, California, Neb. and 
Ark. 
Minn. valley: Reported from S. E. edge and N. E. 
district; absent elsewhere; waste places and roadsides. 
HERB.: Sandberg 297, Goodhue Co. 
Erigeron divaricatus Micux. Fl. N. Am. II, 123 (1803). 
Wats. and Coult., Gray’s Man. 6 ed. 265; Webb., F]. Neb. 147; Coult., 
Fl. Colo. 174; Upham, F]. Minn. 74; Cov., Fl. Ark. 192: Gray, Syn. Fl. J, 2, 
221; Coult, Fl. Tex. 198. 
North America: Colo. to Minn., Neb., Ind. and Tex. 
Minn. valley: Reported from 8. E. and S. edges; rare; 
doubtful; localities of £. canadensis Linn. 
Erigeron canadensis LINN. Spec. 863 (1753). 
E. vaniculatus LAM. Fl. Fr. (1778). 
