⚠ Version 1 of The Plant List has been superseded.

This name is in version 1.1 of The Plant List, record tro-50051354, with some changes.

Polypodium membranaceum var. grandifolium (Wall. ex H. Christ) Alderw. is a synonym of Microsorum membranaceum (D. Don) Ching

This name is a synonym of Microsorum membranaceum (D. Don) Ching.

The record derives from Tropicos which reports it as a synonym (record 50051354) with original publication details: Malayan Ferns 649-650 649 1908.