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
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.
