Myriospora molybdina comb. nov. and the identity of Acarospora hysgina

被引：0
作者：
Westberg, Martin [1 ]
Wedin, Mats [2 ]
Svensson, Mans [1 ]
机构：
[1] Uppsala Univ, Museum Evolut, Norbyvagen 16, Uppsala, Sweden
[2] Swedish Museum Nat Hist, Dept Bot, Stockholm, Sweden
来源：
NORDIC JOURNAL OF BOTANY | 2024年 / 2024卷 / 06期
基金：
瑞典研究理事会;
关键词：
Acarosporaceae; beta-tubulin; ITS; Lecanoromycetes; lichens; mrSSU; phylogeny; MULTIPLE SEQUENCE ALIGNMENT; ASCOMYCOTA; FUNGI; CHOICE; GENUS;
D O I：
10.1111/njb.04269
中图分类号：
Q94 [植物学];
学科分类号：
071001 ;
摘要：
The nomenclature and taxonomy of Acarospora molybdina is revised using morphological and molecular data. The new combination Myriospora molybdina is proposed and Acarospora hysgina is recognized as a distinct species while A. brunneola is reduced to synonymy with A. hysgina. In its new circumscription M. molybdina is an arctic species, in Scandinavia only occurring in northernmost Norway. Further localities are reported from Greenland, Russia, Svalbard and the USA (Alaska). Acarospora hysgina is the correct name for a species distributed along the west coast of Sweden and Norway, formerly thought to belong to A. molybdina. Localities are also reported from Canada (New Brunswick), Greenland and the USA (Maine). The following names are lectotypified: Acarospora brunneola, A. molybdina var. confusa, Lecanora ereutica beta microcyclos, Parmelia ereutica, P. hysgina and P. molybdina.
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页数：11
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