This document provides the scientific classifications for various families of fungi, including Amanitaceae, Agaricaceae, Clavariaceae, Entolomataceae, Bolbitiaceae, Inocybaceae, Gyroporaceae, Boletaceae, Paxillaceae, Tapinellacae, Serpulaceae, Geastrales, Phallales, Auriculariales, Russulales, and Dacrymycetales. It also provides the classification of the species Myxarium nucleatum and the family Pezizaceae.