Sphaerostephanos inconspicuus (Copel.) Holttum, comb. nov.
- ≡Dryopteris inconspicua Copel. in Philip. J. Sci. 12: Bot. 55. 1917
- ≡Thelypteris inconspicua (Copel.) Ching in Bull. Fan Mem. Inst. Biol. Bot. 10: 252. 1941
- Isotype: Sabah, Mt Kinabalu, Kiau, Topping 1543
