Platycerium ridleyi H. Christ, Ann. Jard. Bot. Buitenzorg: pl. 2. 1909
- ≡Platycerium biforme var. erecta Ridl. in J. Straits Br. Roy. As. Soc. 50: 56. 1908
- Type: Ridley SF 10830 (P)
- Holotype: Ridley SF 10830 (SING)
- =Platycerium coronarium var. cucullatum Alderw. in Bull. Dép. Agric. Indes Néerl. 18: 25. 1908
- Unknown type category: Teijsmann s.n.
