]> GH barcode-00077966 Mexico Tamaulipas On mountain top 7 km. southwest of Miquihuana, 23°42'N, 99°45'W, 3430 m Tauschia johnstoniana Mathias & Constance Mathias & Constance 2010-08-16 16:43:13 L. R. Stanford, K. L. Retherford & R. D. Northcraft