Definition of Indigo plant. Meaning of Indigo plant. Synonyms of Indigo plant

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Definition of Indigo plant

Indigo plant
Indigo In"di*go, a. Having the color of, pertaining to, or derived from, indigo. Indigo berry (Bot.), the fruit of the West Indian shrub Randia aculeata, used as a blue dye. Indigo bird (Zo["o]l.), a small North American finch (Cyanospiza cyanea). The male is indigo blue in color. Called also indigo bunting. Indigo blue. (a) The essential coloring material of commercial indigo, from which it is obtained as a dark blue earthy powder, with a reddish luster, C16H10N2O2, which may be crystallized by sublimation. Indigo blue is also made from artificial amido cinnamic acid, and from artificial isatine; and these methods are of great commercial importance. Called also indigotin. (b) A dark, dull blue color like the indigo of commerce. Indigo brown (Chem.), a brown resinous substance found in crude indigo. Indigo copper (Min.), covellite. Indigo green, a green obtained from indigo. Indigo plant (Bot.), a leguminous plant of several species (genus Indigofera), from which indigo is prepared. The different varieties are natives of Asia, Africa, and America. Several species are cultivated, of which the most important are the I. tinctoria, or common indigo plant, the I. Anil, a larger species, and the I. disperma. Indigo purple, a purple obtained from indigo. Indigo red, a dyestuff, isomeric with indigo blue, obtained from crude indigo as a dark brown amorphous powder. Indigo snake (Zo["o]l.), the gopher snake. Indigo white, a white crystalline powder obtained by reduction from indigo blue, and by oxidation easily changed back to it; -- called also indigogen. Indigo yellow, a substance obtained from indigo.

Meaning of Indigo plant from wikipedia

- the dye indigo. S****s of Indigo-d**** fabric likely d**** with plants from the genus Indigofera discovered at Huaca Prieta predate Egyptian indigo-d**** fabrics...
- thought of as indigo, depending on the observer. Indigo dye is a blue color, obtained from several different types of plants. The indigo plant (Indigofera...
- Wrightia tinctoria, Pala indigo plant or dyer's oleander, is a flowering plant species in the genus Wrightia found in India, southeast Asia and Australia...
- Indigo dye is an organic compound with a distinctive blue color. Indigo is a natural dye extracted from the leaves of some plants of the Indigofera genus...
- Look up Indigo or indigo in Wiktionary, the free dictionary. Indigo is a color between blue and violet. Indigo or INDIGO may also refer to: IndiGo, a low-cost...
- Indigo planting in Bengal dates back to 1777, when Louis Bonnaud, a Frenchman, introduced it to the Indian subcontinent. He became the first indigo planter...
- also called true indigo, is a species of plant from the bean family that was one of the original sources of indigo dye. True indigo is a shrub 1–2 metres...
- Indigofera amblyantha, a kind of indigo plant, in the family Fabaceae Indigofera decora, a kind of indigo plant, also known as summer wisteria Persicaria...
- False indigo is a common name for several plants related to indigo; it may refer to: Amorpha, particularly Amorpha fruticosa, native to North America Baptisia...
- La Libertad and Ahuachapán. This was followed by a boom in use of the indigo plant in the 19th century, mainly for its use as a dye. Thereafter the focus...