Helianthus radula

Characteristics
Dicots
ASTERACEAE
Helianthus
Helianthus radula (Pursh)Torr. & A.Gray
STIFF SUNFLOWER
**
**
**
Native FAC (NWPL)
** Not applicable or data not available.
Classification
-
ASTERALES
Helianthus
Helianthus radula (Pursh)Torr. & A.Gray - STIFF SUNFLOWER
Citation
HELIANTHUS RADULA (Pursh) Torrey & A. Gray, Fl. N. Amer. 2: 321. 1842.
Rudbeckia radula Pursh 1814.
GEORGIA: Without data, Bartram s.n. (holotype: BM).
** Not applicable or data not available.
Species Distribution Map
Plant Photos
Helianthus radula - 270
Helianthus radula - Shirley Denton
Helianthus radula - 270
Helianthus radula - Shirley Denton
Helianthus radula - 270
Helianthus radula - Shirley Denton
Helianthus radula - 258
Helianthus radula - Roger Hammer
Helianthus radula - 270
Helianthus radula - Shirley Denton
Helianthus radula - 270
Helianthus radula - Shirley Denton
Helianthus radula - 159
Helianthus radula - Keith Bradley
Helianthus radula - 159
Helianthus radula - Keith Bradley