Chamaeranthemum

Chamaeranthemum is a genus of flowering plants belonging to the family Acanthaceae. It includes four species native to the tropical Americas, including Costa Rica, Peru, and southern and southeastern Brazil.

Accepted species:
 * Chamaeranthemum beyrichii Nees
 * Chamaeranthemum malifolium (Nees) A.L.A.Côrtes
 * Chamaeranthemum tonduzii Lindau
 * Chamaeranthemum venosum M.B.Foster ex Wassh. & L.B.Sm.