Kirika, P.M./ Divakar, P.K./ Crespo, A./ Mugambi, G./ Orock, E.A./ Leavitt, S.D./ Gatheri, G.W./ Lumbsch, H.T. 2016: Phylogenetic studies uncover a predominantly African lineage in a widely distributed lichen-forming fungal species. - Mycokeys 14: 1-16. [RLL List # 244 / Rec.# 37767]
Keywords: Africa/ genealogical criteria/ molecular systematics/ new species/ Parmeliaceae/ Parmelinella/ parmelioid lichens/ phylogeny/ taxonomy
Abstract: A number of lichen-forming fungal species are widely distributed. Here, we investigate biogeographic patterns in a widely distributed isidiate taxon – Parmelinella wallichiana – using molecular sequence data. Our results revealed that Parmelinella wallichina, as currently circumscribed, is not monophyletic but falls into four clades, two of them represented by a sample only. A third clade, occurring in Africa and southern India is described as a new species, Parmelinella schimperiana Kirika & Divakar, sp. nov. Our study adds a further example of previously overlooked, geographically distinct, lineages that were discovered using molecular data.
Notes: New: Parmelinella schimperiana Kirika & Divakar (from Cameroon and Kenya).
URL: http://mycokeys.pensoft.net/articles.php?id=8971
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