Kingdom: Plantae (2629)
Phylum: Tracheophyta (2532)
Class: Magnoliopsida (2141)
Order: Asterales (236)
Family: Asteraceae (220)(family description)
Genus: Youngia (1)
Epithet: heterophylla (Hemsl.) Babc. & Stebbins (3)
heterophylla => bearing leaves of more than one kind