Erysiphe fimbriata sp nov.:: a powdery mildew fungus found on Carpinus laxiflora

被引：3
|
作者：
Takamatsu, Susumu [1 ]
Masuya, Hayato [2 ]
Divarangkoon, Rangsi [3 ]
Nomura, Yukihiko
机构：
[1] Mie Univ, Grad Sch Bioresources, Tsu, Mie 5148507, Japan
[2] Forestry & Forest Prod Res Inst, Forest Pathol Lab, Ibaraki, Japan
[3] Chiang Mai Univ, Fac Agr, Dept Plant Pathol, Chiang Mai 50000, Thailand
来源：
MYCOSCIENCE | 2008年 / 49卷 / 03期
关键词：
Betulaceae; Erysiphaceae; Erysiphales; molecular phylogeny; new species;
D O I：
10.1007/s10267-008-0406-8
中图分类号：
Q93 [微生物学];
学科分类号：
071005 ; 100705 ;
摘要：
Ascomata of a powdery mildew-like fungus have been found on Carpinus laxiflora in Tochigi Prefecture of Japan since 2003. The morphological and molecular characteristics of this fungus are reported, and a new species, Erysiphe fimbriata, is proposed. It has large chasmothecia (200-250 mu m in diameter) with long (up to 4-5 mm in length), fimbriate appendages arising from the upper half of the chasmothecia and turning upward, and numerous asci (22-38 per chasmothecium). Erysiphe fimbriata is a unique fungus both genetically and morphologically.
引用
收藏
页码：185 / 191
页数：7
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