The new combination Xenolecia masafuerensis is made for Lecanora masafuerensis,
a lichen species known from only two localities on Isla Alejandro Selkirk in the
Juan Fernández archipelago, Chile. The species is fully described and illustrated and shown
to be morphologically and chemically distinct from the similar X. spadicomma, which is
known only from Chile and the Falkland Islands. The typification of X. masafuerensis and
its distribution on the islands are also discussed.
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REFERENCES(12)
1.
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Fryday, A. M. & Prather, L. A. 2001. The lichen collection of Henry Imshaug at Michigan State University Herbarium (MSC). The Bryologist 104(3): 464–467. https://doi.org/10.1639/0007-2....
Fryday, A. M. & Thüs, H. 2017. The genus Xenolecia (Lecideaceae s.lat., Lecanoromycetidae inc. sed.), including a second species in the genus from Campbell Island, New Zealand. The Lichenologist 49(4): 365–372. https://doi.org/10.1017/S00242....
Fryday, A. M., Wheeler, T. B. & Etayo, J. 2021. A new species of Aspicilia (Megasporaceae), with a new lichenicolous Sagediospsis (Adelococcaceae), from the Falkland Islands. The Lichenologist 53: 307–315. https://doi.org/10.1017/S00242....
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Redón, J. & Quilhot, W. 1977. Los liquenes de las Islas de Juan Fernandez I: estudio preliminar. Anales del Museo de Historia Natural de Valparaiso 10: 15–26.
Zahlbruckner, A. 1924. Die Flechten der Juan-Fernandez-Inseln. In: Skottsberg, C. (ed.), The natural history of Juan Fernandez and Easter Island. Vol. 2. Almqvist & Wiksells, Uppsala. pp. 315–498.
The challenging biogeography of the Juan Fernández Islands and Coast Range of central Chile explained by new models of East Pacific tectonics Michael Heads, Patricio Saldivia Biological Reviews
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