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Phylogeny of the Lobariaceae (lichenized Ascomycota: Peltigerales), with a reappraisal of the genus Lobariella

机译:重现Lobariella属的禾本科科(系统化的子囊菌:Peltigerales)的系统发育

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The generic classification of Lobariaceae based on a three-gene phylogeny of mtSSU, nuLSU and ITS data, with special reference to the genus Lobariella, is reassessed. Twelve well-supported clades are recognized within Lobariaceae, which correlate with morpho-chemical and ecological features and are suggested to represent distinct generic lineages within the family. Lobaria s. lat. forms at least six lineages: Lobaria s. str. (type L. pulmonaria), the Pseudocyphellaria anomala group, for which the genus Anomalobaria is introduced (type A. anomala), Lobarina (type L. scrobiculata), Ricasolia (type R. amplissima; syn.: Dendriscocaulon), the Sticta wrightii group, for which the genus Dendriscosticta is introduced (type D. wrightii), the Lobaria peltigera group, for which the genus Yoshimuriella is introduced (type Y. fendleri), and Lobariella (type L. crenulata; syn: Durietzia nom. illeg.). Pseudocyphellaria s. lat. comprises four lineages, each of which having genus-level names available: Crocodia (type C. aurata), Parmostictina (type P. hirsuta), Podostictina (type P. endochrysoides), and Pseudocyphellaria (type P. crocata). The Pseudocyphellaria anomala group (Anomalobaria) comes out sister to Lobaria s. str., whereas Sticta s. lat. forms two unrelated lineages, Sticta s. str. (type S. sylvatica) and the S. wrightii group (Dendriscosticta), which is closely related to Lobariella and the Lobaria peltigera group (Yoshimuriella). Although these twelve clades can be organized into three larger clades that largely correspond to the traditional genera Lobaria, Pseudocyphellaria, and Sticta, the clade support for Pseudocyphellaria s. lat., as well as the distribution of morpho-chemical characters over the topology, does not favour such a conclusion.
机译:重新评估了基于mtSSU,nuLSU和ITS数据的三基因系统发育,特别是针对Lobariella属的龙眼科的通用分类。十二枝科中有十二个得到良好支持的进化枝,与形态化学和生态特征相关,并被认为代表了该家族中独特的遗传谱系。龙虾拉特至少形成了六个血统:龙虾。海峡(肺炎L.型),假单胞菌属异常群,为此引入了异常血球菌属(A. anomala),Lobarina(s。crobiculata),Ricasolia(R. amplissima类型; Syn .: Dendriscocaulon),Sticta wrightii其中,引入了Dendrisostosticta属(D. wrightii型)的Bobaria peltigera组,引入了Yoshimuriella属(Y. fendleri型)的Lobaria peltigera组和Lobariella(C。renlata型的Lobariella; syn:Durietzia nom。illeg。 )。假单胞菌拉特包括四个谱系,每个谱系都有可用的属级名称:鳄鳄(C. aurata型),帕莫斯蒂斯蒂娜(P. hirsuta型),Podostictina(P。endochrysoides型)和假单胞菌(P. crocata型)。 Pseudocyphellaria anomala小组(Anomalobaria)是Lobaria的姐妹。 str。,而Sticta。拉特形成两个不相关的世系Sticta。海峡(S. sylvatica型)和S. wrightii组(Dendriscosticta),与Lobariella和Lobaria peltigera组(Yoshimuriella)密切相关。尽管可以将这十二个进化枝组织成三个较大的进化枝,这些进化枝在很大程度上对应于传统的Lobaria,Pseudocyphellaria和Sticta属,但是这些进化枝支持Pseudocyphellaria s。拉特,以及整个拓扑上的形态化学特征的分布,都不支持这样的结论。

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