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Amandinea lobarica, a new corticolous species from Guatemala, with notes on some additional Amandinea taxa

Published online by Cambridge University Press:  23 July 2015

Mireia Giralt*
Affiliation:
Departament de Bioquímica i Biotecnologia (Àrea de Botànica), Facultat d’Enologia de Tarragona, Universitat Rovira i Virgili, Marcel·lí Domingo nº 1, 43007, Tarragona, Catalonia, Spain
Pieter P. G. van den Boom
Affiliation:
Arafura 16, 5691 JA, Son, The Netherlands
John A. Elix
Affiliation:
Research School of Chemistry, Building 137, Australian National University, Canberra, ACT 2601, Australia

Abstract:

Amandinea lobarica, a new corticolous lichen species, is described from high elevations in Guatemala. It is characterized by a thin, granulose, brownish thallus containing lobaric acid, small, convex lecideine apothecia, filiform conidia and large, narrowly ellipsoid ascospores with roughly ornamented walls. The new species is compared with other Buellia s. lat. taxa that possess rather large and strongly ornamented ascospores, such as Buellia hypothallina, here placed in synonymy with Gassicurtia vaccinii, Amandinea leucomela, A. mediospora, A. megaspora, A. subduplicata and five very closely related taxa treated here as belonging to the Amandinea incrustans group. Two tables summarizing the main differences between these species and a key are provided. New data on the chemistry of A. leucomela and a new record of A. montana for Guatemala are also included.

Type
Articles
Copyright
© British Lichen Society, 2015 

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References

Aptroot, A., Diederich, P., Sérusiaux, E. & Sipman, H. J. M. (1997) Lichens and lichenicolous fungi from New Guinea. Bibliotheca Lichenologica 64: 1220.Google Scholar
Blaha, J. (2002) Taxonomische Studien an saxicolen Arten der Flechtengattung Amandinea (lichenisierte Ascomyceten, Physciaceae) von Neuseeland. Diplomarbeit, Karl-Franzens-Universität Graz, Austria.Google Scholar
Bungartz, F., Nordin, A. & Grube, U. (2007) Buellia De Not. In Lichen Flora of the Greater Sonoran Desert Region, Vol. 3 (T. H. Nash III, C. Gries & F. Bungartz, eds): 113179. Tempe, Arizona: Lichens Unlimited, Arizona State University.Google Scholar
Culberson, C. F. (1972) Improved conditions and new data for the identification of lichen products by a standardized thin-layer chromatographic method. Journal of Chromatography 72: 113125.CrossRefGoogle ScholarPubMed
Elix, J. A. (2011) Australian Physciaceae (Lichenised Ascomycota). Australian Biological Resources Study, Canberra. Version 18 October 2011. https://www.anbg.gov.au/abrs/lichenlist/PHYSCIACEAE.htmlGoogle Scholar
Elix, J. A. (2014) A Catalogue of Standardized Chromatographic Data and Biosynthetic Relationships for Lichen Substances, 3rd edn. Canberra: Published by the author.Google Scholar
Elix, J. A. & Kantvilas, G. (2013) New taxa and new records of Amandinea (Physciaceae, Ascomycota) in Australia. Australasian Lichenology 72: 319.Google Scholar
Giralt, M., Etayo, J. & Gómez-Bolea, A. (2000) Amandinea crassiuscula, a new corticolous species from the Iberian Peninsula. Lichenologist 32: 521529.CrossRefGoogle Scholar
Giralt, M., Paz-Bermúdez, G. & Elix, J. A. (2009) New data on Sculptolumina japonica (Physciaceae). Bryologist 112: 397403.CrossRefGoogle Scholar
Giralt, M., van den Boom, P. P. G., Mayrhofer, H. & Elix, J. A. (2014) Three new species of crustose Physciaceae from Guatemala, with notes on some additional species. Phytotaxa 164: 7990.CrossRefGoogle Scholar
Grube, M. & Arup, U. (2001) Molecular and morphological evolution in the Physciaceae (Lecanorales, lichenized Ascomycotina), with special emphasis on the genus Rinodina. Lichenologist 33: 6372.CrossRefGoogle Scholar
Harris, R. C. (1988) Buellia in north and central Florida or the virtues and rewards of collecting. Evansia 5: 3745.CrossRefGoogle Scholar
Hodkinson, B. P. & Case, M. A. (2008) A lichen survey of Williamsburg, Virginia. Banisteria 31: 2430.Google Scholar
Imshaug, H. A. (1951) The lichen-forming species of the genus Buellia in the United States and Canada. Ph.D. thesis, University of Michigan.Google Scholar
Imshaug, H. A. (1955) The lichen genus Buellia in the West Indies. Farlowia 4: 473512.Google Scholar
Kalb, K. & Elix, J. A. (1998) The chemistry of some species of Buellia sensu lato (Lecanorales, lichenized Ascomycotina). Mycotaxon 68: 465482.Google Scholar
Kalb, K. & Giralt, M. (2011) Orcularia, a segregate from the lichen genera Buellia and Rinodina (Lecanoromycetes, Caliciaceae). Phytotaxa 38: 5360.CrossRefGoogle Scholar
Magnusson, A. H. (1954) New lichens. Botaniska Notiser 1954: 192201.Google Scholar
Malme, G. O. A. (1927) Buelliae itineris Regnelliani primi. Arkiv för Botanik 21A(14):142.Google Scholar
Marbach, B. (2000) Corticole und lignicole Arten der Flechtengattung Buellia sensu lato in den Subtropen und Tropen. Bibliotheca Lichenologica 74: 1384.Google Scholar
Orange, A., James, P. W. & White, F. J. (2001) Microchemical Methods for the Identification of Lichens. London: British Lichen Society.Google Scholar
Paz-Bermúdez, G. & Giralt, M. (2010) The Portuguese crustose specimens of the Physciaceae, Caliciaceae excluded, (lichenized ascomycetes) in the PO herbarium (Oporto, Portugal). Sydowia 62: 105136.Google Scholar
Rambold, G., Mayrhofer, H. & Matzer, M. (1994) On the ascus types in the Physciaceae (Lecanorales). Plant Systematics and Evolution 192: 3140.CrossRefGoogle Scholar
Şenkardeşler, A. (2010) Additions and corrections of types in the genus Buellia s. lat. (Physciaceae) described by J. Steiner. Lichenologist 42: 439448.CrossRefGoogle Scholar
Sheard, J. W. & May, P. F. (1997) A synopsis of the species of Amandinea (lichenized Ascomycetes, Physciaceae) as presently known in North America. Bryologist 100: 159169.CrossRefGoogle Scholar
Vainio, E. A. (1890) Étude sur la classification naturelle et la morphologie des lichens du Brésil, I. Acta Societatis pro Fauna et Flora Fennica 7: 1247.Google Scholar
Vainio, E. A. (1913) Lichenes Insularum Philippinarum, II. The Philippine Journal of Science 8(2):99137.Google Scholar
Wirth, V. (2010) Lichens of the Namib Desert: A Guide to Their Identification. Göttingen: Klaus Hess Verlag.Google Scholar
Zahlbruckner, A. (1926) Afrikanische Flechten (Lichenes). Englers Botanische Jahrbücher 60: 468552.Google Scholar