Maclura tinctoria
Appearance
Maclura tinctoria | |
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Scientific classification | |
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Species: | M. tinctoria
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Binomial name | |
Maclura tinctoria | |
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Maclura tinctoria, commonly known as old fustic or dyer's mulberry[2] is a medium to large tree of the Neotropics, from Mexico to Argentina. It produces a yellow dye called fustic primarily known for coloring khaki fabric for U.S. military apparel during World War I.[citation needed] This dye contains the flavonoid morin.[3]
The leaves can be used to feed silk worms.[4]
Old fustic is not to be confused with young fustic (Rhus cotinus) from southern Europe and Asia, which provides a more fugitive colour.
Dyeing
Fustic is a bright yellow dye that is very color-fast when used with mordants. It is frequently combined with other dyestuffs and various mordants to produce a range of yellow and greenish colors:[2]
- With woad or indigo: bright or Saxon greens
- With bichromate of potash: old gold
- With logwood and bichromate of potash: greenish yellows
- With copper sulfate: olive greens
- With ferrous sulfate: dark greens
References
- ^ "USDA GRIN Taxonomy".
- ^ a b Goodwin, Jill (1982). A Dyer's Manual. London: Pelham Books Ltd. p. 60. ISBN 0-7207-1327-7.
- ^ "Morus tinctoria". Retrieved 20 February 2010.
- ^ Mabberley, D.J. (1997). The plant book: A portable dictionary of the vascular plants. Cambridge: Cambridge University Press.
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