Phylloporia lonicerae (Hymenochaetales, Basidiomycota), a new species on Lonicera japonica from Japan and an identification key to worldwide species of Phylloporia
Phylloporia lonicerae (Hymenochaetales, Basidiomycota), a new species on Lonicera japonica from Japan and an identification key to worldwide species of Phylloporia
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叶孔菌（Hymenochaetales，Basidiomycota），来自日本的金银花新种，也是全球叶孔菌物种的鉴定关键
DOI：
10.3897/mycokeys.30.23235
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发表时间：
2018-02-14
期刊：
影响因子：
3.3
通讯作者：
Zhou, Li-Wei
中科院分区：
文献类型：
--
作者：
Qin, Wen-Min;Wang, Xue-Wei;Zhou, Li-Wei
摘要 叶孔菌属膜毛毛菌科(Hymenochaetaceae)多孔菌属，广泛分布于世界各地。引入了新的分类群金银花毛孔菌，这是第一个起源于日本的毛孔菌物种。该物种仅生长在活的忍冬上，其特点是一年生、无梗的担子果，成簇出现，菌毛表面狭窄，同心有沟，每毫米有 6-8 个孔，由黑色区域分隔的双体环境，二聚菌丝系统和宽椭圆形担子孢子，3.2-4 × 2.3-3.1 µm。在系统发育上，P. lonicerae 嵌套在 Phylloporia 分支内，作为一个独特的终端谱系，具有完整的统计支持，并且是 P. minutispora 分支的姐妹，P. cf. Pulla 和 P. terrestris 的支撑较弱。 P. lonicerae 是继 Phylloporia bibulosa、P. chrysites 和 P. spathulata 之外，在日本记录的第四个种。提供了所有公认的 48 种毛孔菌的识别码。
Abstract Phylloporia, in the Hymenochaetaceae, is a polypore genus with a worldwide distribution. The new taxon Phylloporia lonicerae is introduced, which is the first Phylloporia species to originate from Japan. This species grows exclusively on living Lonicera japonica and is distinguished by annual, sessile basidiocarps that occur in clusters, pileal surface of narrow, concentrically sulcate zones, 6–8 pores per mm, duplex context separated by a black zone, dimitic hyphal system and broadly ellipsoid basidiospores, 3.2–4 × 2.3–3.1 µm. Phylogenetically, P. lonicerae is nested within the Phylloporia clade as a distinct terminal lineage with full statistical supports and sister to the clade of P. minutispora, P. cf. pulla and P. terrestris with weak supports. Besides Phylloporia bibulosa, P. chrysites and P. spathulata, P. lonicerae is the fourth species of Phylloporia recorded from Japan. An identification key to all accepted 48 species of Phylloporia is provided.