Pronephrium merrillii (Christ) Holttum in Blumea 20: 117. 1972
- ≡Dryopteris merrillii Christ in Philip. J. Sci. 2: Bot. 201. 1907
- ≡Phegopteris merrillii (Christ) v.A.v.R., Handb.: 505. 1917
- ≡Cyclosorus merrillii (Christ) Copel., Gen. Fil.: 143. 1947
- ≡Thelypteris merrillii (Christ) Reed in Phytologia 17: 292. 1968
- Unknown type category: Foxworthy 742
