⚠ Version 1 of The Plant List has been superseded.

This name is in version 1.1 of The Plant List, record kew-2767996, and has not been changed.

Digitalis ferruginea f. membranaceoviolacea Sigunov is a synonym of Digitalis ferruginea L.

The record derives from WCSP (in review) which reports it as a synonym with original publication details: in Fl. SR Srbije 10: 351 1986.

Full publication details for this name can be found in IPNI: urn:lsid:ipni.org:names:949618-1.