⚠ Version 1 of The Plant List has been superseded.

This name is in version 1.1 of The Plant List, record tro-35106091, with some changes.

Thysanomitrion ridleyi Dixon is a synonym of Campylopus exasperatus var. lorentzii (M. Fleisch.) J.-P. Frahm

This name is a synonym of Campylopus exasperatus var. lorentzii (M. Fleisch.) J.-P. Frahm.

The record derives from Tropicos which reports it as a synonym (record 35106091) with original publication details: Bull. Torrey Bot. Club 51: 227. pl. 3: f. 4 227 1924.