Two new species of Pluteus section Celluloderma from the Dominican Republic

Two new species of Pluteus sect. Celluloderma collected in the Dominican Republic are described based on morphological and molecular (nrITS) characters. Pluteus crenulatus is characterized by the sulcate crenulate margin of the pileus, clavate cheilo- and caulocystidia, and absence of pleurocystidia. Pluteus stenotrichus is characterized by the presence of very narrow and internally septate cells in the pileipellis.