Hypericum adpressum W.P.C. Barton. Phen: Jul-Aug. Hab: Boggy depressions. Dist: E. MA south to sw. GA in the Coastal Plain; disjunct inland in e. WV (Greenbrier County), IN, IL, and sc. TN. Records from the Kentucky Coastal Plain (Ballard and McCracken counties) were based on misidentified specimens (T. Littlefield, pers.comm., 2021).
Origin/Endemic status: Native
Other Comments: See discussion on its habitats and rarity in Sorrie (1998b).
Synonymy: = Ar, C, F, FNA6, G, GW2, Il, K1, K3, K4, Mi, Mo2, NE, NY, Pa, RAB, S, Tn, Va, WV, Adams (1962), Adams (1973), Robson (1996)