Heterobasidiomycetes from the Azores

Summary. Twenty species of heterobasidiomycetous fungi belonging to the orders Atractiellales, Ceratobasidiales, Dacrymycetales, Exidiales, Platygloeales, and Tremellales are described or reported from the Azores. The majority were collected during two visits in 1995 and 1996, but all previous known collections and records from the islands are also included. The new combination Tremella coffeicolor is proposed, with T auricularia as a synonym.