Yellow root plant (Xanthorhiza apiifolia): flowering stem and floral segments. Coloured engraving by H. Weddell, c. 1815.
- Date:
- 1 June 1815
- Reference:
- 25850i
Licence: Public Domain Mark
Credit: Yellow root plant (Xanthorhiza apiifolia): flowering stem and floral segments. Coloured engraving by H. Weddell, c. 1815. Wellcome Collection. Source: Wellcome Collection.
