Question

The leaves of which plant are used to make blue dye

Answer 1

HERE IS YOUR ANSWER.....


Woad , Isatis tinctoria, also called Dyer's
woad , is an herb that contains the same chemical in its leaves as true indigo and will produce a blue dye. The concentration of the chemical is not as strong as in true indigo but will produce a beautiful blue. Woad is native to Central Asia but is now found around the world.

HOPE IT HELPS!!!!!

Answer 2

Answer:

Indigo.... is the correct answer