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Choiromyces cerebriformis (Tuberaceae), a new hypogeous species from Yunnan, China

文献类型: 外文期刊

作者: YUAN, TIAN-JUN 1 ; RASPE, O. L. I. V. I. E. R. 2 ; LI, YONG-JUN 1 ; WANG, L., I 1 ; SU, KAI-MEI 1 ; WANG, Y. U. N.; 1 ;

作者机构: 1.Yunnan Acad Agr Sci, Biotechnol & Germplasm Resources Inst, Kunming 650223, Yunnan, Peoples R China

2.Mae Fah Luang Univ, Ctr Excellence Fungal Res, Chiang Rai 57100, Thailand

3.Mae Fah Luang Univ, Sch Sci, Chiang Rai 57100, Thailand

4.Dali Univ, Coll Agr & Biol Sci, Dali 671003, Yunnan, Peoples R China

5.Yongren Yesenda Fungus Ind Co LTD, Chuxiong 651499, Yunnan, Peoples R China

关键词: ITS; False Truffle; One new species; Phylogeny; Taxonomy

期刊名称:PHYTOTAXA ( 影响因子:1.171; 五年影响因子:1.196 )

ISSN: 1179-3155

年卷期: 2021 年 482 卷 3 期

页码:

收录情况: SCI

摘要: A new hypogeous species, Choiromyces cerebriformis sp. nov. is described and illustrated from Yunnan province, China Both morphological evidence and sequence analyses of the internal transcribed spacer region (ITS1-5.8S-ITS2) support the species as new to science. C. cerebriformis differs from other Choiromyces species in having ascomata with larger lobes and light orange-brown gleba, and globose ascospores with short stick-like sparse spines ornamentation. Morphological differences and genetic distances with the similar species C. helanshanensis and C. alveolatus are discussed. A phenotypic key including related species is provided.

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