Coreopsis mutica var. carnosifolia D.J.Crawford (original description)
Coreopsis mutica var. microcephala D.J.Crawford (original description)
Coreopsis mutica var. multiligulata D.J.Crawford (original description)
Eupatorium rotundifolium var. ovatum (Bigelow) J.D.Montgom. & Fairbrothers accepted as Eupatorium rotundifolium var. ovatum (Bigelow) Torr. ex DC. (original description)
Melampodium costaricense Stuessy (original description)
Melampodium glabribracteatum Stuessy (original description)
Melampodium nayaritense Stuessy (original description)
Melampodium nutans Stuessy (original description)
Melampodium pilosum Stuessy (original description)
Melampodium sinaloense Stuessy (original description)