Fustic

{{wiktionary|fustic}} '''Fustic''' is a common name for several plants and a yellow dye produced from these plants:

* ''Maclura tinctoria'' (dyer's mulberry or old fustic) and the yellow dye produced from its heartwood, principally the flavonol morin. * ''Cotinus coggygria'' (smoke tree or young fustic) and the yellow dye produced from its wood, the flavonol, fisetin.