⚠ Version 1 of The Plant List has been superseded.

This name is in version 1.1 of The Plant List, record tro-35102169, with some changes.

Acaulon robustum Broth. ex G. Roth is a synonym of Phascum robustum (Broth. ex G. Roth) I.G. Stone

This name is a synonym of Phascum robustum (Broth. ex G. Roth) I.G. Stone.

The record derives from Tropicos which reports it as a synonym (record 35102169) with original publication details: Hedwigia 53: 94. pl. 2: f. 7 94 1913.