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Lecidea phaeophysata: a new saxicolous lichen species from western and southern Europe with a key to saxicolous lecideoid lichens present on Atlantic coasts

Published online by Cambridge University Press:  17 June 2019

Alan M. FRYDAY Open the ORCID record for Alan M. FRYDAY [Opens in a new window]  and
Pieter P. G. VAN DEN BOOM
Alan M. FRYDAY
Affiliation:
Herbarium, Department of Plant Biology, Michigan State University, East Lansing, MI 48824-1312, USA. Email: [email protected]
Pieter P. G. VAN DEN BOOM
Affiliation:
Arafura 16, NL-5691 JA, Son, The Netherlands.
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Abstract

The new lichen species Lecidea phaeophysata is described from rocks close to the coast in Italy, Portugal, France and Ireland. Distinguishing features include Porpidia-type asci and simple paraphyses that are fuscous brown pigmented in their upper section. Its systematic position is discussed but is unclear as molecular data are lacking (all collections are c. 20 years old). Therefore, we chose to describe the species in a broadly-circumscribed Lecidea rather than erecting a new monotypic genus. A key to saxicolous lecideoid lichens present on Atlantic coasts in Europe is also provided.

Keywords

Bryobilimbiacoastal habitatLecideaceaePorpidia-type ascustaxonomy
Type
Articles
Information
The Lichenologist , Volume 51 , Issue 3 , May 2019 , pp. 193 - 204
Copyright
Copyright © British Lichen Society 2019 

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References

Aptroot, A., Gilbert, O. L., Hawksworth, D. L. & Coppins, B. J. (2009) Lecidea Ach. (1803). In The Lichens of Great Britain and Ireland (Smith, C. W., Aptroot, A., Coppins, B. J., Fletcher, A., Gilbert, O. L., James, P. W. & Wolseley, P. A., eds): 502–519. London: British Lichen Society.Google Scholar
Fletcher, A. (1975) Key for the identification of British marine and maritime lichens 1. Siliceous rocky shore species. Lichenologist 7: 1–52.Google Scholar
Fryday, A. M. & Coppins, B. J. (2012) New taxa, reports, and names of lichenized and lichenicolous fungi, mainly from the Scottish Highlands. Lichenologist 44: 723–737.Google Scholar
Fryday, A. M., Gilbert, O. L., Galloway, D. J. & Coppins, B. J. (2009) Porpidia Körb. (1855). In The Lichens of Great Britain and Ireland (Smith, C. W., Aptroot, A., Coppins, B. J., Fletcher, A., Gilbert, O. L., James, P. W. & Wolseley, P. A., eds): 739–749. London: British Lichen Society.Google Scholar
Fryday, A. M., Printzen, C. & Ekman, S. (2014) Bryobilimbia, a new generic name for Lecidea hypnorum and closely related species. Lichenologist 46: 25–37.Google Scholar
Meyer, B. (2002) Die Flechtengattung Clauzadea. Sendtnera 8: 85–154.Google Scholar
Meyer, B. & Printzen, C. (2000) Proposal for a standardized nomenclature and characterization of insoluble lichen pigments. Lichenologist 32: 571–583.Google Scholar
Mitchell, M. E. (1998) Reporting the Irish lichen flora, 1850–1900. Glasra 3: 155–160.Google Scholar
Orange, A. (2018) A new species-level taxonomy for Trapelia (Trapeliaceae, Ostropomycetidae) with special reference to Great Britain and the Falkland Islands. Lichenologist 50: 3–42.Google Scholar
Smith, C. W., Aptroot, A., Coppins, B. J., Fletcher, A., Gilbert, O. L., James, P. W. & Wolseley., P. A. (eds) (2009) The Lichens of Great Britain and Ireland. London: British Lichen Society.Google Scholar
van den Boom, P. P. G. (2006) Contribution to the flora of Portugal: lichens and lichenicolous fungi 5. Österreichische Zeitschrift für Pilzkunde 15: 11–19.Google Scholar
van den Boom, P. P. G., Brand, A. M., Coppins, B. J. & Sérusiaux, E. (2017) Two new species in the Micarea prasina group from Western Europe. Lichenologist 49: 13–25.Google Scholar