⚠ Version 1 of The Plant List has been superseded.

This name is in version 1.1 of The Plant List, record tro-35178864, with some changes.

Aptychus aurantius Müll. Hal. is a synonym of Sematophyllum subpinnatum (Brid.) E. Britton

The record derives from Tropicos which reports it as a synonym (record 35178864) with original publication details: Hedwigia 37: 257 257 1898.