What is "eleutheranthera"

Eleutheranthera is a genus of flowering plants in the daisy family.

1. Eleutheranthera ruderalis (Sw.) Sch.Bip. - native to Central America, the West Indies, and northern South America; naturalized in Asia, Australia, southern South America, and various oceanic islands
2. Eleutheranthera tenella (Kunth) H.Rob. - Colombia