The Stropharioideae (Strophariaceae, Agaricales) from Santa Maria, Rio Grande do Sul, Brazil

摘要

Collections of Hypholoma subviride, Melanotus proteus, Psilocybe caeruleoannulata, P. coprophila, P. cubensis, P. moellerii, P. pegleriana, Stropharia coronilla, S. rugosoannulata, and S. semiglobata, all placed in subfamily Stropharioideae (Strophariaceae, Agaricales) are discussed and illustrated from southern Brazil. Melanotus proteus, P. moellerii and P. pegleriana are recorded for the first time from the country, and S. rugosoannulata and H. subviride collections represent new records for the state of Rio Grande do Sul.