Classic texts: King's 1898.
Cynoglossum officinale
Cynoglossum officinale L.
Engl.: hound's tongue, dog's tongue, gypsyflower.
Deu.: Echte Hundszunge.
Suom.: koirankieli, rohtokoirankieli.
Sven.: hundtunga.
4.1. Medicinal plants of the family Boraginaceae containing pyrrolizidine alkaloids.
Herbal articles: Pyrrolizidine alkaloids.