⚠ Version 1 of The Plant List has been superseded.

This name is in version 1.1 of The Plant List, record kew-2695569, with some changes.

Campylospermum vogelii var. costatum (Tiegh.) Farron is a synonym of Gomphia vogelii Hook.f.

This name is a synonym of Gomphia vogelii Hook.f..

The record derives from WCSP (in review) which reports it as a synonym with original publication details: Bull. Jard. Bot. État 35: 403 1965.