SYNGENESIA FRUSTRANEA. Rudbeckia. 575 



In the mountains: Virginia to Florida, c?- Jiily — 

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

 disk dark brown. 

 8. R. caule inferne hispido, superne glabro nudiusculo, pe- Radula. 



dnnculis longissimis uniHoris, foliis ovatis attenuatis 

 tnbercuiatis hispid is, calycibus imbricatis, sqnamis 

 ovatis acuminatis ciliatis. 



In Georgia. Barlram. ^ . v. s. in Herb. Banks. 

 Q. R. hispido-pilosa ; caule panicukito, ramis divaricatis triloba. 



multifloris foliosis, foliis lanceolatis utrinqne acumina- 

 tis serratis, inferirribus trilobis, calycinis foliolis line- 

 aribus detlexis longitudine radii. — IFilld. sp. pi. 3. 

 p. 2247. 



Icon. Pink. aim. 22. f. 2. 



In the Virginia and Carolina mountains. Ij. . ^. Aug. 

 Sept. V. V. About four or five feet high j flowers 

 small, pale yellow. 



10. R. brevi pubescentia subtomentosa ; caule ramoso, xa. sultomentosa. 



mis ercctis multifloris, foliis oblongo-lanceolatis acu. 



tis subserratis, inferioribus trilobis, calycinis foliolis 



incumbenlibus radio brevioribus. 

 R. triloba 5. iM'th./l. amer. 2. p. 144. 

 In mountain meadows : Virginia and Illinois, 7/. . Aug. 



Sept. V. V. Nol near so high as the preceding, from 



which it is very distinct, though Michaux considers it 



only a variety. 



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



lis elungatis, foliis pinnatihuis incisis, laciniis lineari- 



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



lindraceo elongato. 

 R. columnifera. Fraser caial. 1813. 

 On the Missouri, v. s. The singular appearance of the 



receptacle of this plant distinguishes it from all the 



other known species. 



12. R. foliis inferioribiis pinnatis, pinnis 3-lobis, summis laciniata. 



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

 JQurn. 2. /J. 01. IVilld. eriuin. g2l. 



Icon. Moris, hist. 3. s.6. t. 6 f. 53. Corn, cnnad. t. [7Q. 



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

 ginia. 11 . Aug. — Uct. V. V. From live to ten 

 teet high. 



J3. R. foliis inferioribus pinnatis, pinnis pinnatifidis, supe- digitata. 



rioribus simplicibus pinnatis, summis 3-tidis, pappo 



