⚠ Version 1 of The Plant List has been superseded.

This name is in version 1.1 of The Plant List, record kew-2831878, with some changes.

Gratiola marginata Colsm. is a synonym of Bonnaya veronicifolia (Retz.) Spreng.

This name is a synonym of Bonnaya veronicifolia (Retz.) Spreng..

The record derives from WCSP (in review) which reports it as a synonym with original publication details: Prodr. Descr. Gratiol. 11 1793.

Full publication details for this name can be found in IPNI: urn:lsid:ipni.org:names:803485-1.