A red dead-nettle (Lamium purpureum) and white dead-nettle (Lamium album). Chromolithograph, c. 1877, after F. E. Hulme.

    • Hulme, F. Edward (Frederick Edward), 1841-1909.
    Date:
    [1877-1900]
    Reference:
    24500i

    Licence: Public Domain Mark

    Credit: A red dead-nettle (Lamium purpureum) and white dead-nettle (Lamium album). Chromolithograph, c. 1877, after F. E. Hulme. Wellcome Collection. Source: Wellcome Collection.

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