⚠ Version 1 of The Plant List has been superseded.

This name is in version 1.1 of The Plant List, record tro-26617542, with some changes.

Polypodium fraxinifolium subsp. articulatum H. Christ is a synonym of Serpocaulon giganteum (Desv.) A.R. Sm.

This name is a synonym of Serpocaulon giganteum (Desv.) A.R. Sm..

The record derives from Tropicos which reports it as a synonym (record 26617542) with original publication details: Bull. Herb. Boissier, sér. 2, 6(1): 49 49 1906.