San Rafael., San Luis Potosi, Mexico, North America - Neotropics
Collection Date:
Nov 1910
Notes:
Photo attached. Specimen apparently made from cultivated plant, "Type in U.S. National Herbarium, no. 619743, collected at San Rafael, San Luis Potosi, Mexico, November, 1910, by C.A. Purpus and flowered in Washington, July, 1911".