SYNGENESIA FRUSTRANEA. Rudbcckia. 



575 



Radula. 



triloba. 



In the mountains: Virginia to Florida, S- July — 

 Sept. V. V. Resembles the preceding ; rays yellow, 

 disk dark brown, 

 8. R. cauie inferne hispido, snperne glabro nudiusculo, pe- 

 dunculis longissimis unifloris, foliis ovatis attenuatis 

 tnberculatis hispidis, calycibus imbricatis, squamis 

 ovatis acurainatis ciliatis. 

 In Georgia. Bartram. ^ , v. s. in Herb. Banks. 

 Q. R. hispido-pilosa ; canle panlculato, ramis divaricatis 

 multifloris foliosis, foliis lanceolatis utrinqne acumina- 

 tis serratis, inferioribus trilobis, calycinis foliolis line- 

 aribus deflexis longitudine radn. — fFUld. sp. pi. 3. 

 p. 2247. 

 Icon. Pink. aim. 21. f. 2. 



In the Virginia and Carolina monnt'iins. "2/, (J.Aug. 

 Sept. V. V. About four or live feet high ; tlowers 

 small, pale yellow, 



10. R. brevi pnbescentia subtomertosa; caule ramoso, ra. subtomentosa. 



mis erectis muilifloris, Inliis oblongo lanceolatis acu- 

 tis subserratis, infcrioribus trilobis, calycinis foliolis 

 incumbentibns radio brevioribus. 



R. triloba B. Mich. J. amer. 2. p. 144. 



In mountain meadows : Virginia and Illinois, 1/, Aug, 

 Sept. V. V. Not near so high as the preceding, from 

 which it is very distinct, though Michaur. considers it 

 only a variety. 



11. R. caule stricto simplici summitate paucifloro, peduncu- 



lis elongatis, foliis pinnatiliilis incisis, laciniis lineari- 



bus, calyce simplici 3-phyllo, radiis 5 — 8., disco cy- 



lindraceo elongnto, 

 R. columnifera. Eraser catal. 1813. 

 On the Missouri, v s. 'Ihe singular appearance of the 



receptacle of this plant distinguishes it from all the 



other known species. 



12. R. foliis inferioribus pinnatis, pinnls 3-lobis, summis laciniala, 



ovatis, pappo crenato, caule glabro. Schrad. new. 

 journ. 2. p. 6l. IFilld eiiuvi. g'l\ . 

 Icon. Moris, hist. 3. s.6. t. Q f. 53, Corn, cnnad. t. 179» 

 On the edges of swamps and ditches : Canada to Vir- 

 ginia. % , Aug. — (Jet. V. V. From live to ten 

 feet high. 



13. R. foliis inferioribus pinnatis, pinnis pinnatifidis, supe- digitata. 



rioribus simplicibus pinnatis, summis 3-fidis, pappo 



columnaris 



