Zexmenia is a genus of Latin American plants in the tribe Heliantheae within the family Asteraceae.
[3][4][2] numerous species now considered more suited to other genera: Angelphytum Calyptocarpus Dimerostemma Jefea Lasianthaea Lundellianthus Oblivia Otopappus Oyedaea Sanvitalia Tuxtla Verbesina Wamalchitamia Wedelia
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