A plant (Erysimum orientale): flowering stem, root and floral segments. Coloured engraving after J. Sowerby, 1807.

    • Sowerby, James, 1757-1822.
    Date:
    1 October 1807
    Reference:
    25196i

    Licence: Public Domain Mark

    Credit: A plant (Erysimum orientale): flowering stem, root and floral segments. Coloured engraving after J. Sowerby, 1807. Wellcome Collection. Source: Wellcome Collection.

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