Synonyms
Coreopsis bidens Walter
Heliopsis laevis (L.) Pers.
Coreopsis flammula Banks ex Steud.
Bidens expansa Greene
Bidens helianthoides Kunth
Kerneria coreopsoides Cass.
Bidens elegans Greene
Kerneria helianthoides Cass.
Bidens persicifolia Greene
Bidens nashii Small
Coreopsis perfoliata Walter
Bidens chrysanthemoides var. nashii (Small) Jeps.
Bidens quadriaristata DC.
Bidens chrysanthemoides Michx.
Bidens parryi Greene
Bidens lugens Greene
Coreopsis radiata Mill.