摘要:Seventy exsiccates of the genus Cyathus deposited in JPB, UESC, URM and UFRN herbaria were studied and nine species were identified: Cyathus badius, C. berkeleyanus, C. earlei, C. gracilis, C. limbatus, C. pallidus, C. poeppigii , C. setosus and C. striatus . Cyathus berkeleyanus and C. poeppigii are recorded for the first time for northeastern Brazil. Descriptions, taxonomic remarks and illustrations of the studied material are presented