Indigofera tinctoria. Indigofera tinctoria.

Indigo (Indigofera species) is a tropical plant of the genus Indigofera, which is a commercially important source of the blue dye stuff, indigotine. The most important indigo plant form is Indigofera tinctoria (also known as Indigofera sumatrana).

Digital source of illustration (retrieved 7th July 2016).


Last modified on Thursday, 11 May 2017 17:56
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