Family = Asteraceae
Subfamily = Asteroideae
Supergenus = Heliantheae
Included Genera =
Acmella
Ageratum
Ambrosia
Berlandiera
Bidens
Borrichia
Calyptocarpus
Coreopsis
Cosmos
Dahlia
Dracopis
Echinacea
Eclipta
Engelmannia
Fitchia
Geraea
Guizotia
Helianthella
Helianthus (Sunflowers)
Heliopsis
Lindheimera
Parthenium
Philactis
Phoebanthus
Psilactis
Ratibida
Rudbeckia
Salmea
Sanvitalia
Silphium
Spagneticola
Stevia
Verbesina
Viguiera
Wollastonia
Wyethia
Xanthium
Zinnia
Cross referenced against the
National Center for Biotechnology Information's
Taxonomy Browser.