Rhexoampullifera subglobosa anam. sp. nov., characterized by subglobose, tu
rbinate, navicular to irregular, septate, two-colored (dark brown to black
and pale brown) conidia emerging from conspicuous, repeatedly branched coni
diophores, is described and illustrated. It was collected on decaying leave
s of an unidentified member of the Myrtaceae in Brazil.