Coreopsis integrifolia Poiret. Phen: Mid Aug-early Nov. Hab: Banks and floodplains of small blackwater streams (especially over limestone), edges of swamp forests bordering longleaf pinelands or bordering brackish marshes. Dist: Se. SC south to FL Panhandle, apparently rare throughout its range.
ID notes:Related to C. palustris and C. linifolia, the leaves are cauline and opposite, the petioles are ciliate.
Origin/Endemic status: Endemic
Synonymy: = Fl7, FNA21, GW2, K1, K3, K4, S, SE1, WH3, Sherff & Alexander (1955), Smith (1976), Sorrie, LeBlond, & Weakley (2013); = n/a – RAB