Indigo plant (Indigofera tinctoria L.): flowering stem with separate flower and fruit segments. Coloured engraving by J.J. or J.E. Haid, c.1750, after G.D. Ehret.

  • Ehret, Georg Dionysius, 1708-1770.
Date:
[1750-53]
Reference:
18374i

Licence: Public Domain Mark

Credit: Indigo plant (Indigofera tinctoria L.): flowering stem with separate flower and fruit segments. Coloured engraving by J.J. or J.E. Haid, c.1750, after G.D. Ehret. Wellcome Collection. Source: Wellcome Collection.

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