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Silphium simpsonii E.L. Greene. Habitat: Longleaf pinelands. Distribution: SC south to FL, west to MS.

Origin/Endemic status: Endemic

Synonymy : (basionym); = n/a — RAB; = Silphium asteriscus L. var. simpsonii (Greene) Clevinger — FNA21, K4, Clevinger (2004); = Silphium simpsonii Greene var. simpsonii — Perry (1937); < Silphium asteriscus L. — WH3; < Silphium gracile A.Gray — S, SE1, misapplied

Links to other floras: = Silphium asteriscus var. simpsonii - FNA21

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Heliophily : 9

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image of plant© Alvin Diamond, some rights reserved (CC BY-NC), uploaded by Alvin Diamond source CC-BY-NC, permission granted to NCBG | Original Image ⭷
image of plant© Alvin Diamond, some rights reserved (CC BY-NC), uploaded by Alvin Diamond source CC-BY-NC, permission granted to NCBG | Original Image ⭷
image of plant© Alvin Diamond, some rights reserved (CC BY-NC), uploaded by Alvin Diamond source CC-BY-NC, permission granted to NCBG | Original Image ⭷
image of plant© Alvin Diamond, some rights reserved (CC BY-NC), uploaded by Alvin Diamond source CC-BY-NC, permission granted to NCBG | Original Image ⭷

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