New species and records of Paliphora from the Brazilian semi-arid region

In the course of studies about conidial fungi that grow on plant debris in the semi-arid region of Brazil, four species of Paliphora were found on unidentified dicotyledonous plants. Paliphora intermedia and P. porosa are recorded for the first time for South America and the neotropics respectively. Paliphora inflata and P. multiseptata are proposed as new species. A key and synoptic table of characters of the five known species of Paliphora are provided.