⚠ Version 1 of The Plant List has been superseded.

This name is in version 1.1 of The Plant List, record tro-35156172, with some changes.

Campylopus ingeniensis R.S. Williams is a synonym of Campylopus griseus var. ingeniensis (R.S. Williams) J.-P. Frahm

This name is a synonym of Campylopus griseus var. ingeniensis (R.S. Williams) J.-P. Frahm.

The record derives from Tropicos which reports it as a synonym (record 35156172) with original publication details: Bull. New York Bot. Gard. 3(9): 109 109 1903.