Helianthus radula

Family:ASTERACEAE
Species:Helianthus radula (Pursh)Torr. & A.Gray
Common Name:STIFF SUNFLOWER
Plant Notes:**
Status:Native, FAC (NWPL)
Specimen: View specimen details in the USF Herbarium Specimen Database

** Not applicable or data not available.

Classification

FamilyASTERACEAE
Genus Helianthus
Species Helianthus radula (Pursh)Torr. & A.Gray - STIFF SUNFLOWER

Citation

Citation HELIANTHUS RADULA (Pursh) Torrey & A. Gray, Fl. N. Amer. 2: 321. 1842.
Basionym: Rudbeckia radula Pursh 1814.
Type: GEORGIA: Without data, Bartram s.n. (holotype: BM).

** Not applicable or data not available.

Source

CountyHerbariaLiterature Citation (If Applicable)
Alachua USF  
Baker FLAS  
Bay FSU  
Bradford USF  
Calhoun USF  
Citrus USF  
Clay USF  
Collier USF  
Columbia FLAS  
Duval USF  
Escambia USF  
Flagler USF  
Franklin USF  
Gadsden FLAS  
Gilchrist FLAS  
Gulf USF  
Hardee USF  
Hernando USF  
Hillsborough USF  
Holmes USF  
Jackson USF  
Jefferson FSU  
Lake USF  
Leon USF  
Levy USF  
Liberty USF  
Madison FSU  
Marion USF  
Nassau FSU  
Okaloosa USF  
Okeechobee FTG  
Orange USF  
Osceola FLAS  
Pasco USF  
Polk USF  
Putnam FLAS  
Santa Rosa FLAS  
St. Johns USF  
Sumter USF  
Taylor FLAS  
Volusia FLAS  
Wakulla USF  
Walton FLAS  
Washington USF  

Synonyms

– Denotes synonyms that are applicable to the state. Show these synonyms only

SynonymFull CitationBasionymType
Helianthus atrorubens subsp. radula Helianthus atrorubens Linnaeus, subsp. radula (Pursh) Anashchenko, Bot. Zhurn. (Moscow & Leningrad) 59: 1477. 1974.BASIONYM: Rudbeckia radula Pursh 1814. 
Neactelis strigosa Neactelis strigosa Rafinesque, New Fl. 4: 69. 1838 ("1836"). TYPE: FLORIDA:
Rudbeckia radula Rudbeckia radula Pursh, Fl. Amer. Sept. 575. 1814. TYPE: GEORGIA: Without data, Bartram s.n. (holotype: BM).
Echinomeria apetala Echinomeria apetala (Torrey ex Nuttall) Nuttall, Trans. Amer. Philos. Soc., ser. 2. 7: 356. 1841.BASIONYM: Rudbeckia apetala Torrey ex Nuttall 1834. 
Rudbeckia apetala Rudbeckia apetala Torrey ex Nuttall, J. Acad. Nat. Sci. Philadelphia 7: 77. 1834. TYPE: ALABAMA: Without data, Gates s.n. (holotype: PH).
Rudbeckia nudiflora Rudbeckia nudiflora Bertoloni, Novi Comment. Acad. Sci. Bononiensis 9: 221, t. 14. 1851.