Diplostachyum ludovicianum (A.Braun) Small, Ferns S.E. States [Small] 422 (1938).
- IPNI Life Sciences Identifier (LSID)
- Ferns of the Southeastern States. Descriptions of the Fern-Plants Growing Naturally in the States South of the Virginia-Kentucky State Line and East of the Mississippi River (Illustrated). Lancaster, PA
- Family as entered in IPNI