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