Kingdom: Plantae (2595)
Phylum: Tracheophyta (2492)
Class: Magnoliopsida (2107)
Order: Brassicales (19)
Family: Brassicaceae (31)(family description)
Genus: Lepidium (1)
Epithet: heterophyllum Benth. (2)
heterophyllum => bearing leaves of more than one kind