Perenniporia subrhizomorpha sp. nov. (Polyporales, Basidiomycota) from North China
Perenniporia subrhizomorpha sp. nov. (Polyporales, Basidiomycota) from North China
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Perenniporia subrhizomorpha sp.
DOI：
10.11646/phytotaxa.528.2.5
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发表时间：
2021-12
期刊：
影响因子：
1.1
通讯作者：
Zhou L.-W.
中科院分区：
文献类型：
--
作者：
Tian X.-M.;Liu S.-L.;Zhou L.-J.;Wang X.-W.;Zhou L.-W.
根据形态学和分子生物学证据，从中国北方引进了一个新种：亚根状多年生多孔菌Perenniporia subrhizomorta。根据ITS和nLSU序列分析，在系统发生学上，亚根状假单胞菌P. subrhizomorpha与两个种嵌套，属于Perenniporia s.s.作为一个独特的血统。亚根状多年孔菌（Perenniporia subrhizomorpha）的特征是一年生，担子头呈倒着状，纸质，菌丝二分，菌丝内有晶体，担孢子椭圆形，截短，糊精状，大小为5.7-6.5 × 4.3-5.5 μm，无囊孢子和囊孢子。文中还讨论了与新种形态相似和亲缘关系近的种。
Perenniporia subrhizomorpha is introduced as a new species from North China on the basis of morphological and molecular evidence. Phylogenetically, based on ITS and nLSU regions, P. subrhizomorpha nested with two species belong to Perenniporia s.s. as a distinct lineage. Perenniporia subrhizomorpha is characterized by having an annual habit, resupinate and papery basidiomes, a dimitic hyphal system with crystal-covered generative hyphae in context, ellipsoid, truncated, dextrinoid basidiospores (5.7–6.5 × 4.3–5.5 μm), and absence of cystidia and cystidioles. Morphologically similar and phylogenetically related species to the new species are discussed.