⚠ Version 1 of The Plant List has been superseded.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 Dipteracanthus beyrichianus in version 1.1 of The Plant List.

Dipteracanthus beyrichianus var. angustior Nees is a synonym of Ruellia beyrichiana S.Moore

This name is a synonym of Ruellia beyrichiana S.Moore.

The record derives from WCSP (in review) which reports it as a synonym with original publication details: Fl. Bras. 9: 34 1847.