Szczepańska Katarzyna, Rodriguez-Flakus Pamela, Urbaniak Jacek, Śliwa Lucyna
Department of Botany and Plant Ecology, Wroclaw University of Environmental and Life Sciences, pl. Grunwaldzki 24a, PL-50-363 Wrocław, Poland University of Environmental and Life Sciences Wrocław Poland.
Laboratory of Molecular Analyses, W. Szafer Institute of Botany, Polish Academy of Sciences, Lubicz 46, PL-31-512 Kraków, Poland W. Szafer Institute of Botany, Polish Academy of Sciences Kraków Poland.
MycoKeys. 2019 Aug 1;57:31-46. doi: 10.3897/mycokeys.57.34501. eCollection 2019.
is a widely distributed placodioid lichen, which develops a distinctly rosette thallus, composed of elongated and strongly inflated to sinuous-plicate lobes. The taxon is characterised by high morphological plasticity and varied composition of secondary metabolites. However, the epithet was never typified. As such, the identity of , in its strict sense, was unknown for a long time. Our phylogenetic ITS rDNA analyses, including newly generated sequences, show that European (Austria, Poland), North American (USA) and South American (Bolivia, Peru) specimens of are placed in a strongly supported monophyletic clade, sister to . We provide the first molecular evidence of the occurrence of in South America (Bolivia and Peru) and the second record in Central Europe (Poland) was also provided. Furthermore, we neotypify and it is reported here for the first time from Poland.
是一种广泛分布的盘状地衣，形成明显的莲座状叶状体，由细长且强烈膨胀至波状褶皱的裂片组成。该分类群的特征是具有高度的形态可塑性和次生代谢产物的多样组成。然而，该名称从未被指定模式。因此，从严格意义上讲，其身份长期以来一直未知。我们的系统发育ITS rDNA分析，包括新生成的序列，表明欧洲（奥地利、波兰）、北美（美国）和南美（玻利维亚、秘鲁）的标本被置于一个得到有力支持的单系分支中，是 的姐妹群。我们提供了 在南美洲（玻利维亚和秘鲁）出现的首个分子证据，同时也提供了在中欧（波兰）的第二个记录。此外，我们指定了新后选模式，并首次在此报道它在波兰的存在。
