Arnica acaulis (Walter) Britton, Sterns & Poggenb.
Pine savannas, sandhills, sandy woodlands, and disturbed areas.
Late Mar–early Jun. Reported from Sandy Run [Neck] by LeBlond and Weakley (1991) , but no specimens have been seen in Shaken Creek Preserve by the senior author. [= RAB, FNA, Weakley]
Regularity: Regularly occurring
National NatureServe Conservation Status
Rounded National Status Rank: NNR - Unranked
NatureServe Conservation Status
Rounded Global Status Rank: G4 - Apparently Secure
Reasons: Occurs in savannahs, pine barrens, and open woodlands from Delaware and southeastern Pennsylvania south to Florida. Rare in Pennsylvania, Maryland, Delaware and Florida, common in the Carolinas and Virginia.
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