Gastón Guzmán
Author
Gastón Guzmán Huerta, a Mexican mycologist and anthropologist, was an authority on the genus Psilocybe. Wikipedia
Born: August 26, 1932, Xalapa, Mexico
Died: January 12, 2016 (age 83 years), Guadalajara, Mexico
Books: The genus Psilocybe and The Amanita Caesarea-complex
Children: Laura Guzmán Dávalos