Hedge hyssop (Gratiola officinalis L.): entire flowering plant with separate floral sections. Coloured etching by M. Bouchard, 1774.
- Date:
- [1774]
- Reference:
- 16969i
Licence: Public Domain Mark
Credit: Hedge hyssop (Gratiola officinalis L.): entire flowering plant with separate floral sections. Coloured etching by M. Bouchard, 1774. Wellcome Collection. Source: Wellcome Collection.