Silphium gracile A. Gray. Common name: Simpson Rosinweed, Slender Rosinweed. Phenology: Jun-Jul. Habitat: Prairies. Distribution: LA and e. TX.
Origin/Endemic status: Endemic
Synonymy ⓘ: = NcTx; = Silphium radula Nutt. var. gracile (A.Gray) Clevinger — FNA21, K4; > Silphium gracile A.Gray — Tx, Perry (1937); > Silphium simpsonii Greene var. wrightii L.M.Perry — Tx, Perry (1937). Basionym: Silphium gracile A.Gray 1873
Links to other floras: = Silphium radula var. gracile - FNA21
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Heliophily ⓘ: 9
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© Sonnia Hill | Original Image ⭷
© Sonnia Hill | Original Image ⭷
© Sonnia Hill | Original Image ⭷
© Sonnia Hill | Original Image ⭷
© Sonnia Hill | Original Image ⭷
© Sonnia Hill | Original Image ⭷Feedback
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Horticultural Information
No horticultural data found for this taxon.