New species and records of Pyxine ( Caliciaceae) in China
Yang, Mei-Xia1,2,3; Wang, Xin-Yu3; Liu, Dong3,4; Zhang, Yan-Yun3; Li, Li-Juan3; Yin, An-Cheng3; Scheidegger, Christoph1,2; Wang, Li-Song3
2019-01-29
Source PublicationMYCOKEYS
ISSN1314-4057
Issue45Pages:93-109
AbstractIn this study, the diversity of Pyxine Fr. in China was assessed based on morphological and chemical traits and molecular data are inferred from ITS and mtSSU sequences. Nineteen species were recognised, including three that arc new to science (i.e. P. flavicans M. X. Yang & Li S. Wang, P bengduanensis M. X. Yang & Li S. Wang and P yunnanensis M. X. Yang & Li S. Wang) and three records new to China were found (i.e. P cognata Stirt., P bimalayensis Awas. and P minuta Vain.). Pyxine yunnanensis is diagnosed by the small size of the apothecia, a white medulla of the stipe and the presence of lichexanthone. pyxine flavicans is characterised by broad lobes, a pale yellow medulla of the stipe and the presence of atranorin. Pyxine bengduanensis can be distinguished by its pale yellow medulla, marginal labriform soralia and the absence of atranorin. Detailed descriptions of each new species are presented, along with a key to the known species of Pyxine in China.
KeywordChina lichen ised fungi new species phylogeny
Indexed BySCI
Language英语
Document Type期刊论文
Identifierhttp://ir.kib.ac.cn/handle/151853/64254
Collection中国科学院东亚植物多样性与生物地理学重点实验室
Corresponding AuthorWang, Li-Song
Affiliation1.Swiss Fed Inst Forest Snow & Landscape Res WSL, Zurcherstr 111, CH-8903 Zurich, Switzerland
2.Univ Bern, Hsch Str 6, CH-3012 Bern, Switzerland
3.Chinese Acad Sci, Kunming Inst Bot, Key Lab Plant Divers & Biogeog East Asia, Kunming 650201, Yunnan, Peoples R China
4.Sunchon Natl Univ, Korean Lichen Res Inst KoLRI, 255 Jungang Ro, Sunchon, South Korea
Recommended Citation
GB/T 7714
Yang, Mei-Xia,Wang, Xin-Yu,Liu, Dong,et al. New species and records of Pyxine ( Caliciaceae) in China[J]. MYCOKEYS,2019(45):93-109.
APA Yang, Mei-Xia.,Wang, Xin-Yu.,Liu, Dong.,Zhang, Yan-Yun.,Li, Li-Juan.,...&Wang, Li-Song.(2019).New species and records of Pyxine ( Caliciaceae) in China.MYCOKEYS(45),93-109.
MLA Yang, Mei-Xia,et al."New species and records of Pyxine ( Caliciaceae) in China".MYCOKEYS .45(2019):93-109.
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