Two New Species of Placolecis (Lichenized Ascomycota) from China

被引:3
作者
Yin, An Cheng [1 ,2 ]
Wang, Xin Yu [1 ]
Liu, Dong [3 ]
Zhang, Yan Yun [1 ]
Yang, Mei Xia [4 ,5 ]
Li, Li Juan [1 ]
Wang, Li Song [1 ]
机构
[1] Chinese Acad Sci, Kunming Inst Bot, Key Lab Plant Divers & Biogeog East Asia, Kunming, Yunnan, Peoples R China
[2] Yunnan Univ, Sch Life Sci, Kunming, Yunnan, Peoples R China
[3] Sunchon Natl Univ, Korean Lichen Res Inst KoLRI, Sunchon, South Korea
[4] Fed Inst Forest, Snow & Landscape Res WSL, Zurich, Switzerland
[5] Univ Bern, Bern, Switzerland
基金
中国国家自然科学基金;
关键词
Lichen; taxonomy; Catillariaceae; Yunnan Province; FUNGI; PHYLOGENY;
D O I
10.1080/12298093.2019.1672984
中图分类号
S3 [农学(农艺学)];
学科分类号
0901 ;
摘要
Two new species of the lichen genus Placolecis are discovered in China, namely P. kunmingensis An. C. Yin & Li S. Wang and P. sublaevis An. C. Yin & Li S. Wang. The new combination P. loekoesiana (S.Y. Kondr., Farkas, J.J. Woo & Hur) An. C. Yin is proposed. Placolecis kunmingensis is characterized by having simple, spherical or ellipsoid, hyaline spores, and pear-shaped pycnidia; while P. sublaevis can be distinguished by its thallus forming larger aggregations with slightly flattened lobes at the thallus margin, and urn-shaped pycnidia. Descriptions, a phylogenetic tree and a key are provided for all the known Placolecis species in China.
引用
收藏
页码:401 / 407
页数:7
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