来自分散群岛（法国南部和南极地区）的Ramalina属（子囊菌门，Lecanomycetes，Ramalinaceae），描述了三个新种

Q2 Agricultural and Biological Sciences

Plant and Fungal Systematics Pub Date : 2021-12-31 DOI:10.35535/pfsyst-2021-0019

R. Poncet, Françoise Lohézic - Le Devehat, S. Ferron, J. Hivert, C. Fontaine, F. Picot, Ehoarn Bidault, Lionel Kervran

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引用次数: 2

摘要

2019年，在构成法国分散群岛的五个领土中的四个（欧罗巴岛、新胡安岛、格洛里奥索群岛和特罗梅林岛）对地衣进行了系统调查，重点是Ramalina属。使用形态（宏观和微观）特征和基于高效液相色谱、二极管阵列检测和电喷雾电离串联质谱（HPLC-DAD-MS）的精确化学分析方法对物种进行了表征。在这些地区发现了五个物种。其中两位，Ramalina dumeticola和R.ovalis，已经为人所知。这里介绍了三个新的科学物种：Ramalina gloosensis sp.nov.、R.hivertiana sp.nov..和R.marteaui sp.novs.为该地区发现的物种和形态上密切相关的分类群提供了鉴定钥匙。

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The genus Ramalina (Ascomycota, Lecanoromycetes, Ramalinaceae) from the Scattered Islands (French Southern and Antarctic Lands), with descriptions of three new species

A systematic survey of lichens was performed in 2019 in four of the five territories constituting the French Scattered Islands (Europa Island, Juan de Nova, Glorioso Islands, and Tromelin) focusing on the genus Ramalina. Species were characterized using morphological (macroscopic and microscopic) features and an accurate chemical profiling method based on high-performance liquid chromatography coupled with diode-array detection and electrospray ionization tandem mass spectrometry (HPLC-DAD-MS). Five species were found in these territories. Two of them, Ramalina dumeticola and R. ovalis, are already known. Three species are introduced here as new to science: Ramalina gloriosensis sp. nov., R. hivertiana sp. nov., and R. marteaui sp. nov. An identification key is provided for the species found in the area and morphologically closely related taxa.

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来源期刊

Plant and Fungal Systematics Agricultural and Biological Sciences-Plant Science

CiteScore

2.40

自引率

0.00%

发文量