⚠ Version 1 of The Plant List has been superseded.

This name is in version 1.1 of The Plant List, record kew-2806138, with some changes.

Exacum trinervium subsp. ritigalensis (Willis) L.H.Cramer is a synonym of Exacum trinervium (L.) Druce

This name is a synonym of Exacum trinervium (L.) Druce.

The record derives from WCSP (in review) which reports it as a synonym with original publication details: Revised Handb. Fl. Ceylon 3: 60 1981.