BÜLTMANN, H. THE LICHEN SYNTAXA IN THE CHECKLIST OF HIGHER SYNTAXA OF EUROPE – AN OVERVIEW AND WHAT WE CAN DO WITH THEM. Annali di Botanica, [S. l.], v. 2, p. 11–18, 2012. DOI: 10.4462/annbotrm-9287. Disponível em: https://rosa.uniroma1.it/rosa04/annali_di_botanica/article/view/9287. Acesso em: 1 oct. 2022.