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Helianthus longifolius Pursh. Longleaf Sunflower. Phen: Aug-Oct. Hab: Sandstone and granite glades and woodlands, loamy to xeric longleaf pine sandhills. Dist: This species is apparently rare, occurring in ne. AL, nw. GA, south to sw. GA.

Origin/Endemic status: Endemic

Synonymy: = FNA21, K1, K3, K4, S, SE1; >< Helianthus longifolius Pursh – RAB, misidentification

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Wetland Indicator Status:

  • Atlantic and Gulf Coastal Plain: FAC
  • Eastern Mountains and Piedmont: FAC

Heliophily: 9

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image of plant© Alan Cressler: Helianthus longifolius, Fall Line Sandhills, Taylor County, Georgia 1 by Alan Cressler source | Original Image ⭷


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