Helianthus silphioides Nuttall. Phenology: Aug-Oct. Habitat: Woodland edges. Distribution: S. KY, s. IL, and s. MO south to AL, MS, LA, and e. OK.
Origin/Endemic status: Endemic
Synonymy ⓘ: = Ar, C, F, FNA21, Il, K4, SE1, Tn; = Helianthus atrorubens L. var. pubescens Kuntze — G; < Helianthus atrorubens L. — S. Basionym: Helianthus silphioides Nutt. 1841
Links to other floras: = Helianthus silphioides - FNA21
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Heliophily ⓘ: 8
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© Samantha Heller, some rights reserved (CC BY), uploaded by Samantha Heller source CC-BY | Original Image ⭷
© Samantha Heller, some rights reserved (CC BY), uploaded by Samantha Heller source CC-BY | Original Image ⭷
© mayfly1963, some rights reserved (CC BY), uploaded by mayfly1963 source CC-BY | Original Image ⭷
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