New taxa and new combinations of Agaricales : (Diagnoses fungorum novorum Agaricalium IV) / Rolf Singer.

Abstract

A total of 276 new species is described, 1 in Polyporaceae, 10 in Hygrophoraceae, 182 in Tri- cholomataceae, 1 in Amanitaceae, 15 in Plutea- ceae, 8 in Agaricaceae, 4 in Coprinaceae, 9 in Bol- bitiaceae, 1 5 in Strophariaceae, 5 in Cortinariaceae, 7 in Crepidotaceae, 3 in Entolomataceae, 5 in Bol- etaceae, and 1 1 in Russulae. Furthermore, 1 3 new varieties (in Tricholomataceae, Pluteaceae, Bol- bitiaceae, Cortinariaceae, Boletaceae, and Rus- sulaceae) and 21 new combinations (in Tricho- lomataceae, Pluteaceae, Agaricaceae, Coprinaceae, Bolbitiaceae, Strophariaceae, Cortinariaceae, Bol- etaceae, and Russulaceae) are proposed.