Epilepis rudis Bentham (1839: 17) .

Homotypic Synonyms:— Coreopsis rudis (Bentham) Bentham & Hooker f. ex Hemsley (1881: 196) .— Pseudoagarista rudis (Bentham) Tadesse & Crawford (2023: 157) .

TYPE:— MEXICO. Jalisco: Bolaños, Canton of Colotlan, 1836–1838, Hartweg 116 (holotype: K 000634429, digital image!) .