⚠ Version 1 of The Plant List has been superseded.

This name is in version 1.1 of The Plant List, record kew-2751898, and has not been changed.

Cynoglossum castrilense (Dalla Torre & Harms) Pau is a synonym of Cynoglossum nebrodense var. pustulatum (Boiss.) Boiss.

This name is a synonym of Cynoglossum nebrodense var. pustulatum (Boiss.) Boiss..

The record derives from WCSP (in review) which reports it as a synonym with original publication details: Cart. Bot. 3 a 1906.

Full publication details for this name can be found in IPNI: urn:lsid:ipni.org:names:115070-1.