Historische Abbildung von Erysimum cheiranthoides (Acker-Schoeterich - Treacle-mustard). Das Bild zeigt Blatt, Bluete, Frucht und Same. ---- Historical Drawing of Erysimum cheiranthoides (Acker-Schoeterich - Treacle-mustard).The image is showing leaf, flower, fruit and seed.