Flora of the Southeastern United States
2022 Edition


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Hypericum denticulatum Walter. Coppery St. John's-wort. Phen: Jul-Sep. Hab: Wet pine savannas, wet pine flatwoods, adjacent ditches, borrow scrapes, blackwater stream shores. Dist: Se. NY (Long Island) and s. NJ south to e. GA (McIntosh County) (Sorrie 1998b) on the Coastal Plain; disjunct inland in c. and w. NC, sc. TN, and in s. AL.

Origin/Endemic status: Endemic

Syn: = FNA6, K1, K3, K4, NY, Pa, S, Tn, Va, Allison (2011); = Hypericum denticulatum ssp. denticulatum – Robson (1985, 1990, 2001, 2002, 2006); = Hypericum denticulatum var. denticulatum – C, F, G, RAB, Adams (1973); < Hypericum denticulatum – GW2, WH3

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image of plant© Bruce A. Sorrie
image of plant© Bruce A. Sorrie