Christ's thorn plant (Ziziphus spina-christi): flowering stem. Coloured engraving, c. 1817.

    Date:
    1 March 1817
    Reference:
    25836i

    Licence: Public Domain Mark

    Credit: Christ's thorn plant (Ziziphus spina-christi): flowering stem. Coloured engraving, c. 1817. Wellcome Collection. Source: Wellcome Collection.

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