Poisonous!
Cruciferous – Brassicaceae (Cruciferae) Common name: goose death.
Pharmacy name: jaundice herb – Erysimi herba (formerly: Herba Erysimi).
Botanical description. An annual plant about 20-40 cm high, with entire or irregularly serrated leaves and cruciform flowers. The whole plant has an adpressed pubescence. Occurs on arable land and in gravelly places.
Active ingredients: cardiac glycosides, similar in action to strophanthus.
Application. Sometimes as a heart remedy and against convulsive cough.