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Davydov, E.A./ Masson, D. 2022: Umbilicaria meizospora comb. nov., a south-western European endemic species of the subgenus Papillophora. - The Lichenologist 54(1): 1-12. [RLL List # 270 / Rec.# 43725]
Abstract: Detailed morphological investigations and phylogenetic analyses of the ITS/5.8S nrDNA, mtLSU and RPB2 of the Umbilicaria crustulosa–U. spodochroa species complex reveal Umbilicaria hirsuta var. meizospora Harm. to be a separate species. The lectotype has been designated in ANGUC and a new combination Umbilicaria meizospora (Harm.) D. M. Masson & Davydov is proposed. Umbilicaria crustulosa var. badiofusca was recognized as the heterotypic synonym of U. meizospora and the lectotype was designated based on Frey's collection preserved in G. We provide a full description of U. meizospora and outline its distribution and ecology. The species is newly reported from Austria.
Notes: New: Umbilicaria meizospora (Harm.) D.M.Masson & Davydov (≡ U. hirsuta var. meizospora Harm., lectotypfied). Umbilicaria crustulosa var. badiofusca Frey lectotypified and synonymized with U. meizospora.
URL: https://doi.org/10.1017/S0024282921000475
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