Oak (Quercus species): leaves and stem, with a size scale. Pen drawing.
- Reference:
- 22353i
Licence: Public Domain Mark
Credit: Oak (Quercus species): leaves and stem, with a size scale. Pen drawing. Wellcome Collection. Source: Wellcome Collection.
Licence: Public Domain Mark
Credit: Oak (Quercus species): leaves and stem, with a size scale. Pen drawing. Wellcome Collection. Source: Wellcome Collection.