⚠ Version 1 of The Plant List has been superseded.

This name is in version 1.1 of The Plant List, record tro-35144052, with some changes.

Ptychodium plicatum var. affine (Limpr.) Loeske is a synonym of Ptychodium plicatum f. affine (Limpr.) Podp.

The record derives from Tropicos which reports it as a synonym (record 35144052) with original publication details: Hedwigia 50: 314 314 1911.