Studies on Amanita (Amanitaceae) from Andean Colombia. Mem (66)

This treatment reviews collections of Amanita (Amanitaceae) from Andean Colombia, largely from Quercus humboldtii forests. The number of taxa of Amanita recorded for Colombia is increased from six to thirteen, with two of these new species being the first reports of Amanita from a Colombobalanus forest. A type study of A. humboldtii is reported. A key to the species of Amanita known from Colombia is provided.