Coryphopteris dura
Coryphopteris dura in Blumea 23: 44. 1976
- ≡Dryopteris dura in Leafl. Philip. Bot. 3: 805. 1910
- ≡Lastrea dura, Gen. Fil.: 135. 1947
- ≡Thelypteris dura in Phytologia 17: 274. 1968
- Unknown type category: Mindanao, Mt Apo, 2600 m, Elmer 11674
- Unknown type category: Mindanao, Mt Apo, 2600 m, Elmer 11674
- Unknown type category: Mindanao, Mt Apo, 2600 m, Elmer 11674 (E)
- Unknown type category: Mindanao, Mt Apo, 2600 m, Elmer 11674 (L)