A flowering butterwort plant (Pinguicula vulgaris) and two pinnae (fins). Coloured engraving by J. Pass, c. 1824.

    Date:
    [1825]
    Reference:
    25511i

    Licence: Public Domain Mark

    Credit: A flowering butterwort plant (Pinguicula vulgaris) and two pinnae (fins). Coloured engraving by J. Pass, c. 1824. Wellcome Collection. Source: Wellcome Collection.

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