Kingdom: Plantae (2656)
Phylum: Tracheophyta (2569)
Class: Magnoliopsida (2165)
Order: Brassicales (19)
Family: Brassicaceae (32)(family description)
Genus: Lepidium (1)
Epithet: heterophyllum Benth. (2)
heterophyllum => bearing leaves of more than one kind