St. John's wort or klamath weed (Hypericum perforatum L.): flowering stem with separate root, flower and seed. Coloured etching by M. Bouchard, 177-.

    Reference:
    17311i
    Catalogue details

    Licence: Public Domain Mark

    Credit: St. John's wort or klamath weed (Hypericum perforatum L.): flowering stem with separate root, flower and seed. Coloured etching by M. Bouchard, 177-. Wellcome Collection. Source: Wellcome Collection.

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