⚠ Version 1 of The Plant List has been superseded.

This name is in version 1.1 of The Plant List, record tro-4003519, and has not been changed.

Omphalodes diffusa Maxim. is a synonym of Microula diffusa (Maxim.) I.M. Johnst.

This name is a synonym of Microula diffusa (Maxim.) I.M. Johnst..

The record derives from Tropicos which reports it as a synonym (record 4003519) with original publication details: Bull. Acad. Imp. Sci. Saint-Petersbourg 27(4): 504-505 504 1881.

Full publication details for this name can be found in IPNI: urn:lsid:ipni.org:names:119451-1.