@article {4371, title = {rDNA ITS and β-tubulin gene sequence analyses reveal two monophyletic groups within the cosmopolitan lichen Parmelia saxatilis}, journal = {Mycological Research}, volume = {106}, year = {2002}, pages = {788-795}, issn = {09537562}, doi = {10.1017/S095375620200610X}, url = {http://linkinghub.elsevier.com/retrieve/pii/S0953756208601173}, author = {Crespo, A. and Molina, M. Carmen and Blanco, O. and Schroeter, B. and Sancho, L.G. and Hawksworth, D.L.} }