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Molina, M. D. C./ P. K. Divakar/ A. M. Millanes/ E. Sánchez/ R. Del-Prado/ D. L. Hawksworth/ A. Crespo 2011: Parmelia sulcata (Ascomycota: Parmeliaceae), a sympatric monophyletic species complex. - The Lichenologist 43(6): 585-601. [RLL List # 225 / Rec.# 33307]
Abstract: Recently, the number of cryptic species known has increased considerably, showing that species diversity has in many cases been underestimated in the past. Parmelia sulcata is a widely distributed species and one of the most common taxa in temperate Europe. The first intra-specific molecular studies on P. sulcata showed an unexpectedly high genetic variability. In the present work, we study the biodiversity of this taxon including specimens from four continents and using three molecular markers (nuITS, nuIGS rDNA, and partial beta-tubulin gene). Two monophyletic groups of P. sulcata were encountered; one of these is epitypified as P. sulcata s. str and the other one is segregated as the new cryptic species P. encryptata sp. nov. Issues surrounding the lectotypification of Parmelia sulcata have also been elucidated.
Notes: New species: Parmelia encryptata A. Crespo, Divakar & M. C. Molina
URL: http://dx.doi.org/10.1017/S0024282911000521
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