An indigo plant (Indigofera stachyoides): flowering stem and floral segments. Coloured engraving by G. Barclay, c. 1843, after S. Drake.

    • Drake, S. A., active 1830-1840.
    Date:
    1 March 1843
    Reference:
    25853i
    Catalogue details

    Licence: Public Domain Mark

    Credit: An indigo plant (Indigofera stachyoides): flowering stem and floral segments. Coloured engraving by G. Barclay, c. 1843, after S. Drake. Wellcome Collection. Source: Wellcome Collection.

    no text alternative