Ludwigia ravenii C.-I. Peng. Section: Isnardia. Phen: Jun-Oct. Hab: Margins of Coastal Plain ponds, wet pine savannas, swamps, marshes, wet open places. Dist: Se. VA south to ne. FL, restricted to the Coastal Plain.
Origin/Endemic status: Endemic
Taxonomy Comments: For further information, see Peng (1984, 1988, 1989). This species is tetraploid (n = 16).
Synonymy: = Fl4, FNA10, K1, K3, K4, Va, WH3, Peng (1989), Wagner, Hoch, & Raven (2007); < Ludwigia pilosa Walter – C, F, G, GW2, RAB, S