St. John's wort or tutsan (Hypericum androsaemum L.): flowering and fruiting stems, fruit and seeds. Coloured etching by M. Bouchard, 177-.

Licence: Public Domain Mark

Credit: St. John's wort or tutsan (Hypericum androsaemum L.): flowering and fruiting stems, fruit and seeds. Coloured etching by M. Bouchard, 177-. Wellcome Collection. Source: Wellcome Collection.