Silphium radula
Roughleaf Rosinweed, Roughstem Rosinweed
Other regional names: Starry Rosinweed
- Starry Rosinweed
Also known as: Silphium integrifolium var. wrightii (L.M.Perry) B.L.Turner +2 more
- Silphium integrifolium var. wrightii (L.M.Perry) B.L.Turner
- Silphium reverchonii Bush
- Silphium simpsonii var. wrightii L.M.Perry
Botanical Data
- Taxonomic Rank: Species
- Botanical Family: Asteraceae
- WCVP Morphological Data: Recorded natively as a perennial.
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Indigenous to North America, Silphium radula (commonly known as Roughleaf Rosinweed or Roughstem Rosinweed) is a herbaceous perennial belonging to the Asteraceae family. In its natural range, this species typically occurs in temperate conditions.
Macro Climate
Temperate
Plant Type
Herbaceous Perennial
Native Range
Continents (WGSRPD)
NORTHERN AMERICA
Regions (WGSRPD)
North-Central U.S.A., South-Central U.S.A., Southeastern U.S.A.
Botanical Countries (WGSRPD L3)
Arkansas, Kansas, Louisiana, Mississippi, Missouri, Oklahoma, Texas