82 TWELFTH ANNUAL REPORT. 



wood, Stearns and Pope counties (common), Upham; less frequent, or wanting, in the 

 Red river valley ; four to eight feet high ; leaves dark green, coarsely toothed, with 

 intervals varying from a quarter to two-thii'ds of an inch between the teeth. South. 



H. striimosus, L. Sunflower. 



Through the south half of the state, infrequent. Douglas county, Mrs. Terry; . 

 New Ulm, Juni; Blue Earth county, Leiherg; Minneapolis, Twining, Kassuhe; lake 

 Pepin, Miss Manning. [The var. mollis, Torr. &Gray, probably also occurs in this state.] 



H. divaricatus, L. Sunflower. 



Minneapolis, etc. (common), 2?o?)6r(s; Saskatchewan river, Gray's Synoiitical Flora 

 of N. A. South and west. 



H. liirsutiLS, Raf. Sunflower. 



Minneapolis, Twining, Upham; Worthington, Nobles county (common), Foote. 

 South. 



H. traclieliifolius, Willd. Sunflower. 



Frequent, or common, throughout the state, excepting northeastward. Minneapo- 

 lis, Ro/^erte-; lake Pep'm, Miis Manning; upper Mississippi river, Garj-ison; Pembina, 

 Havard; Kioe (common), Morrison and Polk counties (often showing forms intermediate 

 between this and the next, partaking of the characters of both), Upham. 



H. decapetalus, L. Sunflower. 



Lapham. Anoka county, also New Ulm (common), Jiini; Stearns county, etc., 

 Upham. [The form called var. frondosus, in Gray's Manual, has been observed in 

 Stearns county by Oarrison.] 



H. tiiberosus, L. (H. doronicoides, in Manual.) Sunflower. (Original 

 of Jerusalem Artichoke.) 

 Throughout the state. Minnesota and St. Croix rivers, Parry, Redwood Falls, Miss 

 Butler; New Ulm (common), Juni; upper Mississippi river, Oarrison; common in the 

 valley of the St. Louis river and northeasterly, Clark; extending northwest to the Sas- 

 katchewan river, Gray's Synoptical Flora of N. A. 



H. tuberosus, L., var. subcauescens. Gray. Sunflower. 



Mostly dwarf (about two feet high), comparatively small -leaved, rough-hispidulous 

 or scabrous, but the lower face of the leaves whitish with soft and fine pubescence.— 

 Plains of Minnesota, Dakota, etc., Kennicott, Coues, Ward, sometimes with well-de- 

 veloped tubers. Gray's Synoptical Flora of N. A. 



COREOPSIS, L. TicKSEED. 



C laiiceolata, L. Tickseed. 

 Lapham. Rare. Southeast. 



C, tinctoria, Nutt.* Tickseed. 



Low ground, Saskatchewan and Minnesota to Louisiana, Texas and Arizona. Gray's 



Synoptical Flora of N. A. 



C . palniata, Nutt. Tickseed . 



Common through the south half of the state; extending north to the upper Missis- 

 sippi river, Houflf/iton, Garrison, and northwest to Winnipeg, Gray's Synoptical Flora 

 of N. A. 



* Coreopsis tinctobia, Nutt. Annual : glabrous, 2 or 3 feet high: leaves opposite; 

 radical and some lower cauline leaves 2-pinnately divided into lanceolate or linear 

 divisions ; upper with 3 to 7 linear divisions : outer involucre short and close : rays from 

 half to three-fourths inch long, sometimes base only, sometimes nearly all crimson- 

 brown : akenes oblong, thlnnish, moderately incurved, wingless; pappus none or an 

 ■obscure border. Gray's Synoptical Flora of N. A. 



