5/0 SYNGENESIS FRUSTRANEA. CoreopsiS. 



aspera. ig. C. foliis lanceolato-linearibas asperis, superioribus zlicf» 



nis, inferioribus oppositis, caule unifloro. 

 Ill Maryland, v. s. in Herb. Banks. 



655. HELIANTHUS. Gen. pi. 1322. 

 * Foliis oppositis. 



alrorulens. i. H. tqtus hispidus ; caule superne nudiuscnlo laxe pani- 

 culato, foliis spathulntis ovatis creriatis triplinervibus 

 scabris, squamis calycinis ovato-Ianceolatis longitudine 

 disci atropnrpureo. — IF did. sp. pi. 6. p. 2245 . 



Icon. Dill. elLli. t. Q-l.f. 110. Mart. cent. i. 20. 



In gravelly and slate soil, in the western parts : Pensyl- 

 vania to Carolina. 1/ . c^ . Aug. Sept. v. v. Rays 

 yellow ; difk dark purple. 



pulescens. 2. H. cano-pubescens ; caule villoso, foliis sessilibus cor- 



dato-ovatis amplexicaulibus triplinervibus adpresso- 

 subserratis, calycinis squamis lanceolatis villosis.— 

 Willd. sp.pl. 3. p. 2244. 



H. mollis. Lam. encycl. 3. p. 81. 



H. canescens. Mich.Jl. arner. 2. p. 140. 



In wet meadows of Kentucky and Tennassee. (^ . Aug, 

 — Oct. V. s. Both ray and disk are yellow, which 

 is the case with all the following species, 



divaricatus. 3, H. caule glabro ramosissimo, foliis suboppositis sessUi- 

 bus lanceolato-ovatis trinervibus, panicula trichotoma 

 gracili parviflora. — IViUd. sp. pi. 3. p. 2244, 



Icon. Moris, hist. 3. s.6. t. y.f. QQ. mala. 



On the borders of woods and in hedges : Canada to Pen- 

 sylvania. 11 . Aug. — Nov, v. v. About five or six 

 feet high ; flowers smaller than any other species here 

 enumerated, 



frondosus. 4. H. caule inferne glabro, foliis ovatis argute serratis, pe- 



dunculis scabris, calycibus squarrosis undulatis fron- 

 dosis ciliatisj radiis 8-floris. — IVilld. sp. pi. 3. p. 2241. 

 In Canada. If . + . About four feet high ; resembles 

 H, decapetalus and multiflorus in several respects, but 

 is distinct, 



trachelifolius. 5, H, foliis ovato-lanceolatis acuminatis serratis triplinervi- 

 bus utrinque scaberrimis, calycinis squamis lineari- 

 lanceolatis ciliatis, exterioribus longioribus. JVilld. 

 sp. pi. 3. p. 224\. 

 H. Gigas, Mich.Ji. amer. 2, p. 141, 



