Drosera filiformis Rafinesque var. filiformis . Phen: Late May-Sep. Hab: Margins of natural pools in pinelands, especially clay-based Carolina bays, wet pine flatwoods. Dist: E. MA south to se. NC and e. SC (Bradley et al. [in prep.]); disjunct in sw. NS (Sorrie 1998a).
Origin/Endemic status: Native
Taxonomy Comments: Sorrie (1998a) clarified the taxonomy and phytogeography of D. filiformis and D. tracyi. See comments about D. tracyi under that species. Reported as adventive in a single county in WV (Harmon, Ford-Werntz, & Grafton 2006).
Synonymy: = F, K4, Rice, Robinson, & Fleischmann (2017); = n/a – Pa; < Drosera filiformis Raf. – C, Fl4, FNA6, G, GW2, K1, K3, NY, RAB, WH3, Shinners (1962c), Sorrie (1998a); < Drosera filiformis Raf. var. filiformis – NE, Schnell (2002b), Wood (1960), Wynne (1944); < Drosera tracyi (Diels) Macfarl. – S