]> GH barcode-01988886 Mexico Oaxaca Between Huajuapan and Tehuacan, 23.5 km N of Highway 190 on Highway 125 at km 97 from Tehuacan. Villadia albiflora (Hemsley) Rose (Hemsley) Rose 2019-10-28 19:12:33 B. Bartholomew, L. R. Landrum, H. W. Li, T. S. Ying & O. R. Dorado R.