Cryptogamie, Mycologie
24 (4) - Pages 385-397A list of 182 saxicolous and sandy lichens from the Atlantic Islands National Park, is presented.We study the lichen flora from each island, the presence of species with a retricted distribution to the Macaronesian Region or N Africa is detached: Bactrospora carneopallida, Lecanographa grumulosa and Physcia scopulorum. A coastal zonation scheme is presented; the differences between the Atlantic Islands zonation and the English one is discussed.