⚠ Version 1 of The Plant List has been superseded.

This name record (from WCSP (in review)) is not included in version 1.1 of The Plant List. It is possible the same name is included from a different data source, to check this you can search for Arrhostoxylum acutangulum in version 1.1 of The Plant List.

Arrhostoxylum acutangulum var. hirsutum Nees is a synonym of Ruellia acutangula Nees ex Mart.

This name is a synonym of Ruellia acutangula Nees ex Mart..

The record derives from WCSP (in review) which reports it as a synonym with original publication details: Fl. Bras. 9: 58 1847.