|  | 
Definition of Cynoglossum officinale
1. Noun. Biennial shrub of Europe and western Asia having coarse tongue-shaped leaves and dark reddish-purple flowers. 
Exact synonyms: Hound's-tongue
Generic synonyms: Herb, Herbaceous Plant
Group relationships: Cynoglossum, Genus Cynoglossum
Generic synonyms: Herb, Herbaceous Plant
Group relationships: Cynoglossum, Genus Cynoglossum



