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Taxonomy of displaced species of Tubaria

机译:Tubaria流离失所物种的分类

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A taxonomic treatment of vinaceous and reddish species of Tubaria (Agaricales) is presented based on morphology and nucleotide sequences. Accessions from western North America, Europe, Central America, the Caribbean and Australia are compared. Phylogenetic analysis of the 25S rRNA gene and internal transcribed spacer (ITS) regions demonstrates that Tubaria is not monophyletic. However the autonomy of six brown-spored, saprotrophic species-Naucoria vinicolor, Pholiota serrulata, Phaeomarasmius confragosus, Pholiota punicea, Tubaria rufofulva and T. bispora sp. nov.-is affirmed. All six species form a strongly supported monophyletic group that we label section Confragosae in the genus Tubaria. This section is related to T. dispersa, T. albostipitata and numerous representatives of the T. furfuracea complex. Tubaria minima is related to other lineages of dark-spored Agaricales. Taxonomic descriptions, illustrations and a key to confirmed species of section Confragosae are provided. Four new combinations are proposed, and one new species, T. bispora, is described as new from Costa Rica and Martinique. A lectotype is designated for Pholiota serrulata.
机译:基于形态学和核苷酸序列,提出了一种对酒类和带红色的塔巴里亚(Agaricales)物种的分类学治疗方法。比较了北美西部,欧洲,中美洲,加勒比和澳大利亚的种质。对25S rRNA基因和内部转录间隔区(ITS)区域的系统发育分析表明,塔布里亚虫不是单系的。但是,有六个棕褐腐化物种,Naucoria vinicolor,Pholiota serrulata,Phaeomarasmius confragosus,Pholiota punicea,Tubaria rufofulva和T. bispora sp。十一月。所有这六个物种形成了一个强有力的单系群,我们将它们标记为塔巴里亚属中的Confragosae部分。本节与T. sussa,T。albostipitata和众多T. furfuracea复合体有关。最小的Tubaria与暗孢菌的其他谱系有关。提供了分类学说明,插图和确定的Confragosae部分的关键字。提出了四种新的组合,其中一种来自哥斯达黎加和马提尼克岛的新物种T. bispora被描述为新物种。拟南芥(Pholiota serrulata)指定了一个选型。

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