Abstract: | AbstractBased on a revision of Andreaea from the Canary Islands, the occurence of two species is confirmed. A key is provided. A. crassifolia Luisier occurs on Gran Canaria, La Palma and Tenerife. A. heinemannii Hampe &; Müll.Hal. occurs on La Palma. Former records of A. heinemannii s.l. for Gran Canaria and Tenerife refer to A. crassifolia. |