Two new species of Rhizopogon associated with Pinus pumila from Japan
Two new species of Rhizopogon associated with Pinus pumila from Japan
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日本松相关的两个新种Rhizopogon
DOI：
10.1016/j.myc.2016.04.002
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发表时间：
2016
期刊：
影响因子：
1.4
通讯作者：
Nara K
中科院分区：
文献类型：
--
作者：
Koizumi T;Nara K
牛肝菌目（Boletales）是一个外生菌根真菌属，与松科树木，特别是松属和黄杉属形成共生关系，并产生下胚轴孢子果。在欧洲和北美，对刺须草属的分类研究已经很充分，但在亚洲的研究很少。在日本，先前的研究描述了几种Rpogon物种，每一种都与两叶松（松亚属）或日本黄杉有关。在本研究中，我们描述了R。alpinus sp. nov.和高山拟谷盗R. nov.与分布于日本高山地区的白松（Pinus pumila）（松亚属Strobus）共生。这两个新物种在遗传学和形态学上与其他刺茅属物种不同，特别是与松亚属相关的物种。© 2016日本真菌学会。出版社：Elsevier BV版权所有。
Rhizopogon (Boletales) is an ectomycorrhizal fungal genus that forms symbiotic associations with Pinaceae trees, especially Pinus and Pseudotsuga, and produce hypogeous sporocarps. The taxonomy of Rhizopogon has been well-studied in Europe and North America, but little work has been conducted in Asia. In Japan, previous studies described several Rhizopogon species, each of which was associated with two-leaved pines (subgenus Pinus) or Pseudotsuga japonica. In the present study, we describe R. alpinus sp. nov. and R. nitidus sp. nov. associated with Pinus pumila (subgenus Strobus) distributed in alpine regions of Japan. These two new species are phylogenetically and morphologically distinct from other Rhizopogon species, especially those associated with the subgenus Pinus.© 2016 The Mycological Society of Japan. Published by Elsevier BV All rights reserved.