An African marigold (Tagetes erecta) and morning glory (Ipomoea purpurea): flowering stems. Coloured lithograph, c. 1850, after Guenébeaud.

    • Guenébeaud.
    Date:
    1850
    Reference:
    27079i
    Catalogue details

    Licence: Public Domain Mark

    Credit: An African marigold (Tagetes erecta) and morning glory (Ipomoea purpurea): flowering stems. Coloured lithograph, c. 1850, after Guenébeaud. Wellcome Collection. Source: Wellcome Collection.

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