⚠ Version 1 of The Plant List has been superseded.

This name is in version 1.1 of The Plant List, record tro-35183942, with some changes.

Tortula robusta var. laxa E.B. Bartram is a synonym of Tortula robusta Hook. & Grev.

This name is a synonym of Tortula robusta Hook. & Grev..

The record derives from Tropicos which reports it as a synonym (record 35183942) with original publication details: Farlowia 2(3): 310 310 1946.