@inbook {4911,
	title = {Calicium},
	booktitle = {Nordic Lichen Flora},
	volume = {1},
	year = {1999},
	pages = {22-29},
	publisher = {Nordic Lichen Society},
	organization = {Nordic Lichen Society},
	address = {Uddevalla},
	author = {Tibell, L.}
}
@inbook {4895,
	title = {Amandinea},
	booktitle = {Lichens of Great Britain and Ireland},
	year = {2009},
	pages = {142-144},
	publisher = {British Lichen Society},
	organization = {British Lichen Society},
	address = {London},
	author = {Scheidegger, C.}
}
@article {4274,
	title = {Molecular phylogeny and status of Diploicia and Diplotomma, with observations on Diploicia subcanescens and Diplotomma rivas-martinezii},
	journal = {Lichenologist},
	volume = {34},
	year = {2002},
	pages = {509-519},
	issn = {00242829},
	doi = {10.1006/lich.2002.0420},
	url = {http://linkinghub.elsevier.com/retrieve/pii/S0024282902904202},
	author = {Molina, M. del C. and Crespo, A. and Blanco, O. and Hladun, N. and Hawksworth, D.L.}
}
@article {4222,
	title = {The genus Buellia s.l. and some additional genera of Physciaceae in the Canary Islands},
	journal = {Nova Hedwigia},
	volume = {92},
	year = {2011},
	pages = {29-55},
	issn = {00295035},
	doi = {10.1127/0029-5035/2011/0092-0029},
	url = {http://www.ingentaconnect.com/content/10.1127/0029-5035/2011/0092-0029},
	author = {Giralt, M. and Van den Boom, P.P.G.}
}
@article {4221,
	title = {The Buellia aethalea-group in the Greater Sonoran Desert Region with reference to similar species in North America},
	journal = {Bryologist},
	volume = {107},
	year = {2004},
	pages = {441-458},
	issn = {0007-2745},
	doi = {10.1639/0007-2745(2004)107[441:TBAITG]2.0.CO;2},
	url = {http://www.bioone.org/doi/abs/10.1639/0007-2745\%282004\%29107\%5B441\%3ATBAITG\%5D2.0.CO\%3B2},
	author = {Bungartz, F. and Nash, T.H.}
}
@inbook {4220,
	title = {Buellia},
	booktitle = {Lichens of Great Britain and Ireland},
	year = {2009},
	pages = {228-238},
	publisher = {British Lichen Society},
	organization = {British Lichen Society},
	address = {London},
	author = {Coppins, B.J. and Scheidegger, C. and Aptroot, A.}
}
@article {4150,
	title = {Anamoprhs in mazaediate lichenised fungi and the Mycocaliciaceae},
	journal = { Symbolae Botanicae Upsaliensis },
	volume = {32},
	year = {1997},
	pages = {291-322},
	author = {Tibell, L}
}
@article {4149,
	title = {Revision of some taxa of Caliciales described by W. Nylander},
	journal = {Annales Botanici Fennici },
	volume = {28},
	year = {1991},
	pages = {95-106},
	chapter = {95},
	author = {Tibell, L.}
}
@article {4147,
	title = {Australasian Caliciales},
	journal = {Symbolae Botanicae Upsaliensis },
	volume = {27},
	year = {1987},
	pages = {1-279},
	chapter = {1},
	author = {Tibell, L.}
}
@inbook {4146,
	title = {Calicium},
	booktitle = {Lichens of Great Britain and Ireland},
	year = {2009},
	pages = {241-245},
	publisher = {British Lichen Society},
	organization = {British Lichen Society},
	address = {London},
	isbn = {9780954041885},
	author = {Giavarini, V.J. and Purvis, O.W.}
}
@article {4143,
	title = {Taxonomy of Calicium victorianum (F. Wilson) Tibell (Caliciaceae, Lecanorales), a lichenized ascomycete new to Europe},
	journal = {Lichenologist},
	volume = {39},
	year = {2007},
	pages = {401-407},
	issn = {0024-2829},
	doi = {10.1017/S0024282907006895},
	url = {http://www.journals.cambridge.org/abstract_S0024282907006895},
	author = {Aguirre-Hudson, B. and Kokobun, T. and Spooner, B.M. and Tibell, L.}
}
@article {4097,
	title = {A contribution to the taxonomy of the genus Rinodina ( Physciaceae, lichenized Ascomycotina) using combined ITS and mtSSU rDNA data},
	journal = {Lichenologist},
	volume = {42},
	year = {2010},
	pages = {521-531},
	issn = {0024-2829},
	doi = {10.1017/S0024282910000186},
	url = {http://www.journals.cambridge.org/abstract_S0024282910000186},
	author = {Nadyeina, O. and Grube, M. and Mayrhofer, H.}
}
@article {4095,
	title = {Molecular phylogeny and status of Diploicia and Diplotomma, with observations on Diploicia subcanescens and Diplotomma rivas-martinezii},
	journal = {Lichenologist},
	volume = {34},
	year = {2002},
	pages = {509-519},
	issn = {00242829},
	doi = {10.1006/lich.2002.0420},
	url = {http://linkinghub.elsevier.com/retrieve/pii/S0024282902904202},
	author = {Molina, M. del C. and Crespo, A. and Blanco, O. and Hladun, N. and Hawksworth, D.L.}
}
@book {3968,
	title = {A Conservation Evaluation of British Lichens and Lichenicolous Fungi. Species Status 13},
	year = {2012},
	pages = {155},
	publisher = {Joint Nature Conservation Committee},
	organization = {Joint Nature Conservation Committee},
	edition = {2nd edition},
	address = {Peterborough, UK},
	url = {http://jncc.defra.gov.uk/pdf/Lichens_Web.pdf},
	author = {Woods, R.G. and Coppins, B.J.}
}
@inbook {3967,
	title = {Calicioid lichens and fungi},
	booktitle = {Nordic Lichen Flora },
	volume = {1},
	year = {1999},
	pages = {20-94},
	publisher = {The Nordic Lichen Society},
	organization = {The Nordic Lichen Society},
	address = {Uddevalla, Sweden},
	issn = {9197286338},
	author = {Tibell, L.},
	editor = {Ahti, T. and et al}
}
@article {3966,
	title = {Distribution patterns and dispersal strategies of Caliciales},
	journal = {Botanical Journal of the Linnean Society},
	volume = {116},
	year = {1994},
	pages = {159-202},
	url = {http://onlinelibrary.wiley.com/doi/10.1111/j.1095-8339.1994.tb00429.x/epdf},
	author = {Tibell, L.}
}
@article {3965,
	title = {The genus Cyphelium in Europe},
	journal = {Svensk Botanisk Tidskrift },
	volume = {65},
	year = {1971},
	pages = {138-164},
	author = {Tibell, L.}
}
@article {3961,
	title = {Calicioides},
	journal = {Flora Liquenologica Iberica},
	volume = {7},
	year = {2011},
	pages = {1-95},
	author = {Mu{\~n}iz, D. and Hladun, N.L.}
}
@article {3960,
	title = {A fourth site for Cyphelium notarisii (Physciaceae) in Spain},
	journal = {Lazaroa},
	volume = {25},
	year = {2004},
	pages = {89-91},
	chapter = {89},
	url = {https://revistas.ucm.es/index.php/LAZA/article/viewFile/LAZA0404110089A/9083},
	author = {Hawksworth, D.L.}
}
@inbook {3959,
	title = {Cyphelium},
	booktitle = {The lichens of Great Britain and Ireland},
	year = {2009},
	pages = {365-368},
	publisher = {British Lichen Society},
	organization = {British Lichen Society},
	address = {London},
	issn = {9780954041885},
	author = {Giavarini, V.J. and Purvis, O.W.},
	editor = {Smith, C.W. and et al}
}
@article {3958,
	title = {Sitting down with Cyphelium notarisii},
	journal = {British Lichen Society Bulletin },
	volume = {93},
	year = {2003},
	pages = {34-36},
	chapter = {34},
	author = {Dobson, F.S.}
}
@article {3956,
	title = {Distribution, status and ecology of the lichen Cyphelium notarisii in Sweden},
	journal = {Annales Botanici Fennici},
	volume = {42},
	year = {2005},
	pages = {317-326},
	url = {http://www.sekj.org/PDF/anbf42/anbf42-317.pdf},
	author = {Areskoug, V. and Thor, G.}
}
@article {3940,
	title = {Phylogeny, taxonomy and diversification events in the Caliciaceae},
	journal = {Fungal Diversity},
	year = {2016},
	issn = {1560-2745},
	doi = {10.1007/s13225-016-0372-y},
	url = {http://link.springer.com/10.1007/s13225-016-0372-y},
	author = {Prieto, M. and Wedin, M.}
}
@article {3858,
	title = {New and overlooked species from the Galapagos Islands: the generic concept of Diploicia reassessed},
	journal = {Lichenologist},
	volume = {48},
	year = {2016},
	pages = {489-515},
	issn = {0024-2829},
	doi = {10.1017/S0024282916000244},
	url = {http://www.journals.cambridge.org/abstract_S0024282916000244},
	author = {Bungartz, F. and Elix, J.A. and Kalb, K. and Giralt, M.}
}
@article {3328,
	title = {Phylogenetic relationships of the Physciaceae inferred from rDNA sequence data and selected phenotypic characters},
	journal = {Mycologia},
	volume = {95},
	year = {2003},
	pages = {1078-1099},
	abstract = {<p>The monophyletic origin of the ascomycete family Physciaceae, its position within the Lecanorales and the phylogenetic structure within the family were investigated using nuclear rDNA sequence analyses. The common origin of the Caliciaceae and Physciaceae as previously shown (Wedin et al 2000) was confirmed. Further it could be shown that the Caliciaceae are nested within the Physciaceae. A unique region in loop 37 of the SSU rRNA secondary structure model was identified, which characterizes the Physciaceae/Caliciaceae. The SSU rDNA sequence data did not support a particular relationship with any other Lecanoralean family. Analyses of ITS rDNA sequences revealed a bifurcation of the Physciaceae/Caliciaceae clade, which was found to be congruent with the distribution of certain morphological characters. The congruence with the ITS phylogeny demonstrated the phylogenetic significance of ascus type, hypothecium pigmentation, ascospore characters and excipulum type. Fine-structure details of ascospores and the structure of excipula were found to be important in the recognition of convergences in these traits. Other previously used characters, i.e., growth habit, certain ascospore types or structure of the upper cortex, were found to be of multiple origins within the Physciaceae. All monophyletic lineages of noncrustose growth habit exhibit uniform ascospore types, indicating a higher evolutionary age of ascospore types than foliose growth habit. The taxonomic segregation of the Physciaceae into the Physciaceae and Caliciaceae is proposed here.</p>
},
	issn = {0027-5514},
	author = {Helms, G. and Friedl, T. and Rambold, G.}
}
@article {2750,
	title = {Studies on the growth of lichens I. Lobe formation and the maintenance of circularity in crustose species},
	journal = {Lichenologist},
	volume = {16},
	year = {1984},
	pages = {273-278},
	issn = {0024-2829},
	doi = {10.1017/S0024282984000475},
	url = {http://www.journals.cambridge.org/abstract_S0024282984000475},
	author = {Hill, D.J.}
}
@article {2749,
	title = {Molecular phylogeny and status of Diploicia and Diplotomma, with observations on Diploicia subcanescens and Diplotomma rivas-martinezii},
	journal = {Lichenologist},
	volume = {34},
	year = {2002},
	pages = {509-519},
	issn = {00242829},
	doi = {10.1006/lich.2002.0420},
	url = {http://linkinghub.elsevier.com/retrieve/pii/S0024282902904202},
	author = {Molina, M. del C. and Crespo, A. and Blanco, O. and Hladun, N. and Hawksworth, D.L.}
}
@inbook {2748,
	title = {Diploicia},
	booktitle = {Lichens of Great Britain \& Ireland},
	year = {2009},
	pages = {377-378},
	publisher = {British Lichen Society},
	organization = {British Lichen Society},
	address = {London},
	author = {Benfield, B. and Purvis, O.W.}
}
