Anchusa arvensis (Linnaeus) M. Bieberstein subsp. arvensis

Anchusa arvensis (Linnaeus) M. Bieberstein subsp. arvensis is a synonym sensu FNA Ed. Comm., in prep. h of:

Anchusa arvensis (Linnaeus) M. Bieberstein, an accepted species name sensu FNA Ed. Comm., in prep. h.