Ageratina, commonly known as snakeroot, is a genus of more than 330 perennials and rounded shrubs in the family Asteraceae.
Conyza is a genus of flowering plants in the family Asteraceae.
Baccharis is a genus of perennials and shrubs in the aster family (Asteraceae). They are commonly known as baccharises but sometimes referred to as "brooms", because many members have small thin leaves resembling the true brooms. They are not at all related to these however, but belong to an entirely different lineage of eudicots. B. halimifolia is commonly known as "groundsel bush", however true groundsels are found in the genus Senecio.
Trixis is a genus of shrubs in the family Asteraceae, native to North and South America including the West Indies.
Dendrophorbium is a genus of South American flowering plants in the family Asteraceae.
Fleischmannia is a genus of flowering plant in the family Asteraceae. The name honours Gottfried F. Fleischmann (1777–1850), the teacher of Carl Heinrich Schultz at University of Erlangen–Nuremberg. Members of the genus are native to South, Central, and North America, with some species found as far north as Virginia and Illinois. They are commonly known as thoroughworts.
Pentacalia is a genus of flowering plants in the family Asteraceae. About 34 members of this genus appear to be located in the South American county Ecuador, where they are threatened by habitat loss. The genus contains approximately two hundred species, which are distributed from Mexico to northern South America.
Wedelia is a genus of flowering plants in the family Asteraceae. They are one of the genera commonly called "creeping-oxeyes".
Disynaphia is a genus of South American flowering plants in the family Asteraceae.
Heterocondylus is a genus of Latin American flowering plants in the family Asteraceae.
Werneria is a genus of South American plants in the groundsel tribe within the sunflower family.
Piptocarpha is a genus of flowering plants in the family Asteraceae. Ashdaisy is a common name for these plants.
Chaptalia is a genus of flowering plants in the family Asteraceae.
