El Paso, Texas | El Paso | Hernán Cortés | Cortes | University of Texas at El Paso | Puerto Cortés | El Paso County | El Paso County, Texas | Cortes Generales | Paso Robles | Paso Robles, California | El Paso County, Colorado | Cuéntame cómo pasó | Cortés | Cortés Department | Paso de los Toros | Fernando Cortés | El Paso and Southwestern Railroad | Paso Fino | TWTV7 (El Paso, TX) | Rancho Del Paso | Martín Cortés | Mapita Cortés | El Paso International Airport | Édouard Cortès | Cortes Island | Villanueva, Cortés | Un Paso del Amor | Senador Cortes | Paso Yobai |
The species was first mentioned by French mycologist Roger Heim in 1956 based on material collected by American ethnomycologist R. Gordon Wasson in Paso de Cortés, on the slopes of Popocatépetl mountain in Mexico.