埃及的一个首次记录

Q2 Agricultural and Biological Sciences

Plant and Fungal Systematics Pub Date : 2023-07-01 DOI:10.35535/pfsyst-2023-0004

A. Abdel-Aziz, M. Bakhit

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引用次数: 0

摘要

据报道，在索哈格省的卡拉曼岛上首次发现了埃及产的黄石莲（担子菌门，硬核菌科）。发现它与西桉和尼罗海鞘形成外生菌根联合。据报道，在两个潜在的新宿主附近也发现了这种真菌：二氏Paspalum distichum和粘氏Dodonaea viscosa；然而，菌根与这两个宿主之间的联系尚未得到证实。ITS和LSU rDNA组合序列数据集的系统发育分析将埃及标本置于黄石藻复杂分支中。本文对其进行了描述、说明和系统发育分析。综述了该分类单元的各种寄主和位置。

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Pisolithus albus (Sclerodermataceae), a first record from Egypt

Pisolithus albus (Basidiomycota, Sclerodermataceae) is reported here for the first time from Egypt where it was found on the Karaman Island in Sohag Governorate. It was found forming an ectomycorrhizal association with Eucalyptus occidentalis and Vachellia nilotica. The fungus was also reported near two potentially new hosts: Paspalum distichum and Dodonaea viscosa; however, the mycorrhizal connections with these two hosts is not proven. Phylogenetic analyses for the combined ITS and LSU rDNA sequences dataset placed the Egyptian specimen within the Pisolithus albus complex clade. It is described, illustrated, and phylogenetically analyzed in this article. Various hosts and locations of the taxon are reviewed.

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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