About
Note: Do not rely on this information. It is very old.
Quercitron
Quercitron, the inner bark of a North American species of oak, Quercus tinctoria, the "Black Oak," which is used as a yellow dye.
Quercitron, the inner bark of a North American species of oak, Quercus tinctoria, the "Black Oak," which is used as a yellow dye.