]> GH barcode-01874634 Mexico Tamaulipas Sierra de Tamaulipas: region of Rancho Las Yucas, ca. 40 km. NNW. of Aldama, Municipio de Aldama Acanthocereus tetragonus (Linnaeus) Hummelinck (Linnaeus) Hummelinck 2019-02-15 18:33:52 R. L. Dressler