Houndstongue (Cynoglossum officinale) is an annual or biennial plant native to parts of Europe and North America. This photo was taken in Val D'Aran Stock Photo - Alamy
Cynoglossum officinale or houndstongue, houndstooth, dog's tongue, gypsy flower, and rats and mice due to its small herbaceous plant of family Boraginaceae. Nature Stock Photos | Creative Market
Cynoglossum officinale - Wikipedia
Hound's tongue - Invasive Species Council of British Columbia
Houndstongue Plant | Wildflower Web
Houndstongue, houndstooth, Cynoglossum officinale L. (right), lungwort, common lungwort, Pulmonaria officinalis (center), small bugloss, Lycopsis arvensis (left) - Album alb3390672
Cynoglossum officinale,houndstongue,houndstooth,dog's tongue,gypsy flower - free image from needpix.com
Washington State Noxious Weed Control Board
Houndstongue, houndstooth or rats and mice, Cynoglossom officinale, flowering plant growing in the shingle of Chesil Beach in Dorset, May Stock Photo - Alamy
Houndstongue, houndstooth or rats and mice, Cynoglossom officinale, flowering plant growing in the shingle of Chesil Beach in Dorset, May Stock Photo - Alamy
Houndstongue (Cynoglossum officinale) Flower, Leaf, Care, Uses - PictureThis
Cynoglossum officinale - Wikipedia
Is this a weed or plant, what is it please? | Hometalk