Green-winged orchid (Orchis morio) with an associated beetle and its anatomical segments. Coloured etching, c. 1831.

    Date:
    1 September 1831
    Reference:
    24215i

    Licence: Public Domain Mark

    Credit: Green-winged orchid (Orchis morio) with an associated beetle and its anatomical segments. Coloured etching, c. 1831. Wellcome Collection. Source: Wellcome Collection.

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