Thenardia is a genus of flowering plants in the family Apocynaceae, first described as a genus in 1819. It is native to Mexico and Honduras.SpeciesThenardia chiapensis J.K.Williams - Chiapas, Oaxaca, Honduras Thenardia floribunda Kunth - Colima, Guerrero, México State, Michoacán, Oaxaca, Jalisco, Morelos Thenardia galeottiana Baill. - Chiapas, Oaxaca, GuerreroFormerly includedThenardia corymbosa = Forsteronia schomburgkii Thenardia laurifolia = Forsteronia laurifolia Thenardia scabra = Parsonsia scabra Thenardia umbellata = Forsteronia umbellata