What is the meaning of Dyer's_woad?
A plant of species Isatis tinctoria, which is the source of the blue dye woad used in the Middle Ages, before being replaced as source by Indigofera tinctoria.
Source: wiktionary.orgSearch words containing
A plant of species Isatis tinctoria, which is the source of the blue dye woad used in the Middle Ages, before being replaced as source by Indigofera tinctoria.
Source: wiktionary.orgSearch words containing