Isatis tinctoria, also called woad (/ ˈwoʊd /), dyer's woad, dyer's-weed, or glastum, is a flowering plant in the family Brassicaceae (the mustard family) with a documented history of use as a blue dye and …

A summer-flowering plant native to Eurasia, woad is sometimes cultivated for its attractive flowers and has naturalized in parts of North America, where it is considered a noxious weed.

Woad has been grown as a dye plant for its indigo blue pigment since the Stone Age and has been additionally cultivated for its medicinal properties in Europe since the 1200s.

Isatis tinctoria L. (Brassicaceae), which is commonly known as woad, is a species with an ancient and well-documented history as an indigo dye and medicinal plant.

The meaning of WOAD is a European herb (Isatis tinctoria) of the mustard family formerly grown for the blue dyestuff yielded by its leaves; also : this dyestuff.

Nov 19, 2025 · One of those useful plants grown for their dye is the woad plant. It’s a hardy and versatile plant that can adapt to many conditions and reward your hard work and care with its colorful blooms …

Woad (Isatis tinctoria) also called Dyer’s Woad, has been used as a dye for thousands of years. Seeds of this plant have been found in Neolithic (Stone Age) archeological sites.

As well as being used for clothing, woad was once used by Celtic warriors to stain their bodies during battle. Some historians think the word Britain came from this custom of war-painting, as the...

May 26, 2025 · Woad, botanically known as Isatis tinctoria, is a hardy biennial or short-lived perennial plant belonging to the Brassicaceae (mustard) family. It is native to Eurasia but now grows widely …

As alternatives to indigo, plants called logwood and woad were tried in order to create shades of blue, but indigo was the most prized for its long-lasting colour. The leaves of the woad plant, Isatis …