@article {4453, title = {The cetrarioid core group revisited (Lecanorales: Parmeliaceae)}, journal = {Lichenologist}, volume = {43}, year = {2011}, pages = {537-551}, issn = {0024-2829}, doi = {10.1017/S0024282911000508}, url = {https://www.cambridge.org/core/services/aop-cambridge-core/content/view/S0024282911000508}, author = {Nelsen, M.P. and Chavez, N. and Sackett-Hermann, E. and Thell, A. and Randlane, T. and Divakar, P.K. and Rico, V.J. and Lumbsch, H.T.} }