Polymnia is a genus of American plants in the sunflower family.

[3][4][5] It is the only genus in the tribe Polymnieae.

[6] Several species are known by the common name leafcup.

[7] Numerous species now in other genera: Axiniphyllum Berlandiera Didelta Guizotia Melampodium Montanoa Rumfordia Smallanthus Sphagneticola Unxia

This Asteroideae article is a stub.