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首页> 外文期刊>Mycologia >Morchella australiana sp. nov., an apparent Australian endemic from New South Wales and Victoria.
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Morchella australiana sp. nov., an apparent Australian endemic from New South Wales and Victoria.

机译：澳大利亚羊肚菌十一月，显然是澳大利亚新南威尔士州和维多利亚州的地方病。

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摘要

An abundant fruiting of a black morel was encountered in temperate northwestern New South Wales (NSW), Australia, during a mycological survey in Sep 2010. The site was west of the Great Dividing Range in a young, dry sclerophyll forest dominated by Eucalyptus and Callitris north of Coonabarabran in an area known as the Pilliga Scrub. Although the Pilliga Scrub is characterized by frequent and often large, intense wildfires, the site showed no sign of recent fire, which suggests this species is not a postfire morel. Caps of the Morchella elata-like morel were brown with blackish ridges supported by a pubescent stipe that became brown at maturity. Because no morel has been described as native to Australia, the collections were subjected to multilocus molecular phylogenetic and morphological analyses to assess its identity. Results of these analyses indicated that our collection, together with collections from NSW and Victoria, represented a novel, genealogically exclusive lineage, which is described and illustrated here as Morchella australiana T. F. Elliott, Bougher, O'Donnell & Trappe, sp. nov.
机译：在2010年9月的一次真菌学调查中，在澳大利亚新南威尔士州西北部的温带地区，发现了丰富的黑色羊肚菌果实。该地区位于大分水岭以西，处于一片由桉树和卡利特里斯主导的年轻干燥的硬叶森林中位于库纳巴拉布兰（Coonabarabran）北部的皮利加（Pilliga）灌木丛。尽管皮利加灌木丛的特点是经常发生且经常是剧烈的野火，但该地点没有显示出近期大火的迹象，这表明该物种不是篝火后的羊肚菌。羊肚菌状羊肚菌的帽子是棕色的，带有黑色的山脊，由短柔毛柄支撑，成熟时变成棕色。由于没有人再描述澳大利亚原住民，因此对这些收藏品进行了多基因座分子系统发育和形态分析，以评估其身份。这些分析的结果表明，我们的收藏品以及来自新南威尔士州和维多利亚州的收藏品，代表了一种新颖的，族谱学独有的血统，在此被描述和说明为澳大利亚羊肚菌T. F. Elliott，Bougher，O'Donnell＆Trappe，sp.。十一月

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