⚠ Version 1 of The Plant List has been superseded.

This name is in version 1.1 of The Plant List, record tro-50173285, with some changes.

Polypodium krameri var. incisum Franch. & Sav. is a synonym of Gymnocarpium oyamense (Baker) Ching

This name is a synonym of Gymnocarpium oyamense (Baker) Ching.

The record derives from Tropicos which reports it as a synonym (record 50173285) with original publication details: Enum. Pl. Jap. 2: 244 244 1879.