LIST OF HIGHER SEED-PRODUCING PLANTS. 541 
North America: Ohio to Wisc. and Minn.; S. to Va., 
Tenn., Ga. and Tex. 
Minn. valley: W. districts; prairies and sunny banks. 
HERB.: Wickersheim 79, Idlewild, Lincoln Co. 
Helianthus divaricatus Linn. Spec. 906 (17538). 
H. truncatus SCHWEIN. Ell. Sk. IT, 416 (1824). 
Wats. and Coult., Gray’s Man. 6 ed. 280; Britt., Fl. N. J. 145; Webb., 
F]. Neb. 146; Upham, FI. Minn. 82; Mac., Fl. Can. I, 245; Chap., Fl. S. St. 
231; Gray, Syn. FI. I, 2, 279. 
North America: Ont. to S. Man.; S. to N. Eng., N. 
J., Fla.; W. to Minn., Dak., Neb., Kan. and La. 
Minn valley: Throughout; local or infrequent; thick- 
ets and copses. 
Hers.: Ballard 711, Waconia; Taylor 927, Glenwood; 
Sheldon 472, Madison Lake; Holzinger 127, Winona bluffs; Her- 
rick 160, Minneapolis. 
Helianthus maxmiliani Scurap. Ind. Sem. Gott. (1835). 
H. maxmiliani* var. asperrimus Gray, Pl. Lindh. I, 41 (1845). 
Wats. and Coult., Gray’s Man. 6 ed. 279; Webb., Fl. Neb. 146; Upham, 
Fl. Minn. 81; Mac., Fl. Can. I, 245, 550; Coult., Fl. Colo. 187; Gray, Syn. F). 
I, 2, 277; Coult., Fl. Tex. 219. 
North America: Saskatchewan and Man. to Minn., 
Neb. and Tex. 
Minn. valley: S. and S. W. districts; also N. E.; local; 
low places and edges of swamps. 
Hers.: Sheldon 1454, Pipestone; Sheldon 1251, Lake 
Benton; Sandberg 327, Red Wing; O6estlund 99, Minneapolis; 
Oestlund 100, Minneapolis; Herb. Moyer, 139, Montevideo. 
Helianthus giganteus Linn. Spec. 905 (1758). 
Hi, altissimus LINN. Spec. 2 ed. 1278 (1762). 
H. gigas Micux. Fl. N. Am. II, 141 (1803). 
H. tuberosus PARRY, Ow. Rep. Minn. Surv. 614 (1849). 
Wats. and Coult., Gray’s Man. 6 ed. 279; Britt., Fl. N. J. 145; Webb., 
Fl. Neb. 146; Mac., Fl. Can. I, 244; Upham, Fl. Minn. 81; Chap., Fl. S. 
St. 230; Wats., King Exp. 169; Roth.,Wheel. Exp. 162 in var.; Engl. Hoff- 
mann, Nat. Pflanz. IV, 5, 236; Gray, Syn. FI. I, 2, 276; Coult., Fl. Tex. 219. 
North America: Ont. to Man. and Rockies; S. to 
Minn., Neb. and Mo.; E. to N. Eng., N. J., Va., Alab. and La. 
Minn. valley: N. E. district; rare; woods and thickets 
or shaded banks. 
Hers.: Bailey 456, Mud lake; Roberts 64, Beaver bay; 
Sandberg 328, Red Wing. 
Helianthus grosse-serratus Mart. Sel. Sem. Hort. Lovan. 
(=-—} 
