EditorialPoison ivy, Toxicodendron radicans 1, and poison sumac, Rhus vernix 2. Handcoloured copperplate engraving from Bertuch's "Bilderbuch fur Kinder" (Picture Book for Children), Weimar, 1798. Friedrich Johann Bertuch (1747-1822) was a German publisher and ...
EditorialPoison ivy, Toxicodendron radicans 1, and poison sumac, Rhus vernix 2. Handcoloured copperplate engraving from Bertuch's "Bilderbuch fur Kinder" (Picture Book for Children), Weimar, 1798. Friedrich Johann Bertuch (1747-1822) was a German publisher and ...