Adiciones al catálogo de líquenes de la isla de Madeira (Portugal)

Se comentan 12 especies de líquenes que no estaban citadas anteriormente para la isla de Madeira. Blarneya hibernica es nueva cita para la región Macaronésica.

Contribution to the knowledge of the genus "Cladonia" in Macaronesia

Sixteen species of the genus Cladonia are reported from Macaronesia from the Canary Islands. Three species are new to canarian flora and, two of them new to Macaronesia. The chemical variation of the taxa is reported. A phytogeographic distribution of the taxa with data on their habitat and ecology are presented.