Abstract
Perenniporia cremeopora, P. minutopora and P. parvispora are described as new from the Dominican Republic, Guyana and Venezuela, respectively. A resupinate basidiocarp, small pores (6–8/mm) and basidiospores in average less than 5 μm long characterize these taxa. Currently, nine Perenniporia species with resupinate basidiocarps have been reported from Tropical America and the Caribbean and a key is provided.
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