Melampodium is a genus of flowering plants in the sunflower family.
Spilanthes is a genus of African and South American plants in the tribe Heliantheae within the family Asteraceae.
The Heliantheae are the third-largest tribe in the sunflower family (Asteraceae). With some 190 genera and nearly 2500 recognized species, only the tribes Senecioneae and Astereae are larger. The name is derived from the genus Helianthus, which is Greek for sun flower. Most genera and species are found in North America and South America. A few genera are pantropical.
Pappobolus is a genus of flowering plant in the family Asteraceae native to the Andes Mountains of Colombia, Ecuador, and Peru.
Tetrachyron is a genus of Mesoamerican plants in the tribe Heliantheae within the family Asteraceae.
Sabazia is a genus of Colombian and Mesoamerican plants in the tribe Millerieae within the family Asteraceae.
Salmea is a genus of plants in the tribe Heliantheae within the family Asteraceae.
Simsia is a genus of flowering plants in the tribe Heliantheae within the family Asteraceae. It includes annuals, herbaceous perennials, and shrubs. They range from the western United States south through Central and South America to Argentina, with the center of diversity occurring in Mexico. The genus is named for British physician and botanist John Sims (1749–1831). Although some species are relatively rare, others have become common weeds that line the roadsides and fields of Mexico, often forming dense stands mixed with Tithonia and other Asteraceae. Some species are known by the common name bushsunflower.
Iostephane is a genus of Mexican flowering plants in the family Asteraceae.
Lundellianthus is a genus of Mesoamerican flowering plants in the tribe Heliantheae within the family Asteraceae.
Milleria is a genus of flowering plants in the tribe Millerieae within the family Asteraceae.
Montanoa is a genus of flowering plants in the tribe Heliantheae, within the family Asteraceae.
Otopappus is a genus of flowering plants in the tribe Heliantheae within the family Asteraceae, primarily Mesoamerican but with one species from Jamaica.
Ratibida is a genus of North American plants in the tribe Heliantheae within the family Asteraceae. Members of the genus are commonly known as prairie coneflowers or mexican-hat.
Rensonia is a genus of Mesoamerican plants in the tribe Heliantheae within the family Asteraceae.
Rojasianthe is a genus of Mesoamerican flowering plants in the family Asteraceae.
Podachaenium is a genus of Mesoamerican plants in the tribe Heliantheae within the family Asteraceae.
Tagetes microglossa is a Mesoamerican species of marigold in the family Asteraceae. It grows in Central America, Colombia, and Ecuador, as well as in central and southern Mexico, from Jalisco to Chiapas.
Helenium scorzonerifolium is a Mesoamerican perennial plant in the sunflower family. It is native to Mexico and Central America, from Jalisco and Durango south as far as Guatemala.
Heterosperma pinnatum, the wingpetal, is a New World species of plants in the sunflower family. It has a discontinuous distribution in North and South America, having been found in Bolivia, Venezuela, Mexico, Guatemala, Honduras, and the south-western United States,
