Erysimum diffusum (Brassicaceae) image 126934 at PhytoImages.siu.edu
Historical drawing of Erysimum diffusum (Wallflower) - iFloraShop -
National Museum of Natural History, Bulgarian Academy of Sciences | e-Natura | Types database | Erysimum diffusum Ehrh. diffusum Ehrh. var. humile Ceschm. et Stoicev [isotype SOAXXXXX0721]