Mexico, Durango, 5 miles north of Durango on main highway.
24.097073 -104.68648 +-1207m. WGS84
Georeferenced approximately 5 miles north of Durango along Highway 45 with uncertainty radius extending 15 percent of total distance or 0.75 miles (1207 meters).
Para información adicional acerca de este espécimen, por favor contactar: Jennifer Ackerfield, Head Curator of Biodiversity Collections (jennifer.ackerfield@botanicgardens.org)