LIST OF HIGHER SEED-PRODUCING PLANTS. 589 
Rudbeckia angustifolia (DC.) B. and H. Gen. Pl. II, 365 
(1878). 
Echinacea angustifolia DC. Prodr. V, 554 (1836). 
(i843) E. pallida and sanguinea Nutt. Trans. Am. Phil. Soc. VII, 354 
Wats. and Coult., Gray’s Man. 6 ed. 275; Webb., Fl. Neb. 147; Coult., 
Fl. Colo. 182; Upham, F). Minn. 80; Chap., Fl. S. St. 226; Mac., Fl. Can. 
I, 248, 549; Cov., Fl. Ark. 194; Gray, Syn. FI. I, 2, 258. 
North America: Man to 49° N. lat.; S. to Minn.; 
Wisc., Ill., Neb., Colo., Ark., Alab. and Tex. 
Minn. valley: W. districts; New Ulm to Stearns Co.; 
prairies and hillsides. 
HERB.: Taylor 748, Glenwood; Sheldon 737, Sigel 
township, Brown Co.; Sheldon 1176, New Ulm; Sheldon 1330, 
Lake Benton; Taylor 748a, Glenwood; Sheldon 1138, Spring- 
field; Sandberg 319, Red Wing; Huntington 7, Rock Co.; Herb. 
Moyer 135, Montevideo. 
HELIANTHUS Linn. Gen. 668 (1737). 
Harpalium Cass. Bull. Philom. (1818). 
Echinomeria Nutt. Trans. Phil. Soc. 2, VII, 356 (1841). 
Flourensia DC. Prodr. V, 585 (1836). 
Diomedea Bert. and CoLt. Mem. Tur. XX XVIII, 365 (1835). 
Linsecomia Bucku. Proc. Phil. Acad. 451 (1861). 
Corona-solis TourRN. Inst. 489 (1700). 
Chrysis REN. ex Endl. Gen. 2538 (1840). 
Vosacan ApDANs. Fam. II, 120 (1763). 
Discomela Rar. Neogen. 3 (1825) part. 
Baillon, Hist. Pl. VIIT, 201; Benth. and Hook., Gen. Pl. II, 376; Du- 
rand, Ind. Gen. Phan. 210; Engler and Prantl, Nat. Pflanz. IV, 5, 235 
(Hoffmann). 
Living species: 55-60; principally N. America; some, 
C. America; a few in Peru. Canada, 18; Rocky mts., 9-10; 
EH. Sts., 22-28; California, 5-6; S. Sts., 25; Pl. Wheel., 5; Pl. 
King, 5; W. Tex., 15. 
Helianthus tuberosus Linn. Spec. 905 (1753). 
H. doronocoides T. and G. FI. II, 327 (1841) in part. 
Wats. and Coult., Gray’s Man. 6 ed. 280; Chap., Fl. S. St. 230; Upham, 
Fl. Minn. 82; Coult., Fl. Colo. 187; Mac., Fl. Can. I, 245, 540; Webb., Fl. 
Neb. 146; Britt., Fl. N. J. 145; Herd., Fl. Eur. Russ. 66; Engl. Hoffmann, 
Nat. Pflanz. IV, 5, 236; Gray, Syn. Fl. I, 2, 280; Hart., Fl. Scand. I, 553. 
Introduced in Russia and Scandinavia. 
North America: N.S., N. Br., Q., Ont. to N. J. and 
Penn. and Mid. Ga.; W. to Minn. and Neb. 
Minn. valley: Throughout; alluvial soil along streams 
or around lakes. 
