Flora medica, oder, Abbildung der wichtigsten officinellen Pflanzen, Jena, August Schmid, 1831 i.e. 1829-1831, medicinal plants, The New York Botanical Garden, pictorial works., The illustration features a detailed depiction of the oak tree, specifically the species Quercus pedunculata. Prominent leaves with distinctive lobes are shown alongside a cluster of small flowers and an acorn, showcasing the tree's reproductive features. The elegant arrangement highlights the leaves' rich texture and complex shape, while the acorn, partially visible, is a key symbol of oak trees. Underneath the illustration, the scientific name adds a sense of scholarly documentation, emphasizing the botanical significance of the species.