Notes on the genus Aporpium (Auriculariales, Basidiomycota), with a new species from temperate Europe
Notes on the genus Aporpium (Auriculariales, Basidiomycota), with a new species from temperate Europe
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DOI：
10.5735/085.049.0607
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发表时间：
2012-11-30
影响因子：
0.7
通讯作者：
Niemela, Tuomo
中科院分区：
文献类型：
--
作者：
Miettinen, Otto;Spirin, Viacheslav;Niemela, Tuomo
本文描述了一种多孔菌新种Aporium macroporum Niemela，Spirin & Miettinen，它是根据来自芬兰、波兰（比亚洛维萨国家公园;模式产地）、俄罗斯欧洲部分、贝伦斯、爱沙尼亚和拉脱维亚的材料而建立的。它主要生长在倒下的白杨树上，喜欢有大量粗木质残体的古老森林。Apornium caryae是一个美洲分类群，它的欧洲近缘种是A. canescens;灰毛菊A. macroporum与它们不同的是具有更宽的孔，更软的一致性，和更浅的颜色。新种的孢子比A. canescens，比A.核这三个物种可以通过它们的核糖体DNA ITS序列来区分。我们简要地讨论了异担子属Aporium，Elmerina和Protomerulius。
A new polypore, Aporpium macroporum Niemela, Spirin & Miettinen, is described on the basis of material from Finland, Poland (Bialowieza National Park; type locality), European Russia, Be lams, Estonia, and Latvia. It grows primarily on fallen aspen trees and prefers old forests with abundant coarse woody debris. Aporpium caryae is an American taxon, and its European kin is A. canescens; A. macroporum differs from them in having wider pores, softer consistency, and paler colours. The spores of the new species are wider than in A. canescens, and longer than in A. caryae. The three species can be distinguished by their ribosomal DNA ITS sequences. We briefly discuss the heterobasidioid genera Aporpium, Elmerina and Protomerulius.