Najas filifolia R.R. Haynes. Subgenus: Caulinia. Section: Americanae. Narrowleaf Naiad. Hab: Lakes. Dist: Sw. GA (Jones & Coile 1988) and s. AL to FL (Haynes in FNA 2000).
Origin/Endemic status: Endemic
Synonymy: = FNA22, K1, K3, WH3; = n/a – RAB; = Najas ancistrocarpa A.Braun – GW1, Haynes (1979)
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