A New Species of Graphis and New Lichen Records from Vietnam, Including a Second Worldwide Report of Sarcographina cyclospora

被引:8
|
作者
Joshi, Santosh [1 ]
Jayalal, Udeni [1 ]
Oh, Soon-Ok [1 ]
Thi Thuy Nguyen [2 ]
Nguyen Anh Dzung [2 ]
Hur, Jae-Seoun [1 ,3 ]
机构
[1] Sunchon Natl Univ, Korean Lichen Res Inst, Sunchon 540950, South Korea
[2] Tay Nguyen Univ, Fac Nat Sci & Technol, Dept Basic Biol, Le Duan 567, Buon Ma Thuot, Vietnam
[3] Flinders Univ S Australia, Sch Environm, Fac Sci & Engn, Adelaide, SA 5001, Australia
基金
新加坡国家研究基金会;
关键词
Corticolous; Dak Lak Province; Graphidaceae; Mt. Doi Sao; New species; Norstictic acid; Taxonomy; ASCOMYCOTA OSTROPALES; WIDE KEY; GENUS; GRAPHIDACEAE; CHECKLIST; ADDITIONS;
D O I
10.5941/MYCO.2014.42.1.17
中图分类号
S3 [农学(农艺学)];
学科分类号
0901 ;
摘要
Graphis upretii is a new lichen species discovered in Vietnam. The species is characterized by a loosely corticate, rough, whitish grey to greyish green thallus, elongate and irregularly branched lirellae with an apically thin complete thalline margin (negrosina morph), laterally carbonized, entire proper exciple, clear hymenium, hyaline, 16 similar to 20 transversely locular ascospores, and about 50 similar to 95 x 10 similar to 15 mu m in size. In addition, members of the taxon produce norstictic and stictic acids. Currently, the lichen flora of Vietnam include Arthonia radiata, Brigantiaea tricolor, Coenogonium implexum, Dirina paradoxa, Herpothallon sipmanii, Pertusaria pertusa, and Sarcographina cyclospora.
引用
收藏
页码:17 / 21
页数:5
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