Licence: Attribution-NonCommercial 4.0 International (CC BY-NC 4.0)
Credit: Thuja Occidentalis (White Cedar). Rowan McOnegal. Source: Wellcome Collection.
Licence: Attribution-NonCommercial 4.0 International (CC BY-NC 4.0)
Credit: Thuja Occidentalis (White Cedar). Rowan McOnegal. Source: Wellcome Collection.