Four new species of Erioscyphella (Leotiomycetes, Helotiales) from southwestern China

被引：0

作者：

Luo, Le ^{[1
,2
,3
,4
]}

Chethana, Kandawatte W. Thilini ^{[2
,3
]}

Zhao, Qi ^{[1
]}

Su, Hong-Li ^{[1
,2
,3
]}

Li, Cui-Jin-Yi ^{[1
,2
,3
]}

Thiyagaraja, Vinodhini ^{[1
]}

Al-Otibi, Fatimah ^{[5
]}

Hyde, Kevin D. ^{[1
,2
,5
]}

机构：

[1] Chinese Acad Sci, Kunming Inst Bot, Key Lab Phytochem & Nat Med, Kunming 650201, 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] Guiyang Inst Humanities & Technol, Guiyang 550025, Guizhou, Peoples R China

[5] King Saud Univ, Coll Sci, Dept Bot & Microbiol, POB 22452, Riyadh 11495, Saudi Arabia

来源：

MYCOKEYS | 2025年 / 114期

关键词：

4 novel species; Lachnaceae; morphology; phylogeny; taxonomy; FUNGI; HYALOSCYPHACEAE; LACHNACEAE; OUTLINE; LACHNUM; PERFORMANCE; ASCOMYCOTA; SOFTWARE; PRIMERS; YUNNAN;

D O I：

10.3897/mycokeys.114.138647

中图分类号：

Q93 [微生物学];

学科分类号：

071005 ; 100705 ;

摘要：

Erioscyphella is found across various regions and is part of the family Lachnaceae (Helotiales). It is distinguished by its white to orange disc-shaped apothecia, white to brown receptacles, and granulated hairs that contain amorphous or resinous material. These hairs lack swelling apices and crystals. Additionally, this genus is unique for its long ascospores. In the present study, we collected eight specimens from southwestern China. Morphological and phylogenetic analyses based on the combined LSU, ITS, mtSSU and RPB2 dataset showed that our specimens represent four new species of Erioscyphella, including E. ailaoensis, E. baimana, E. gelangheica and E. tengyueica. Here, we provide complete morphological descriptions with illustrations and sequence data essential for future taxonomic and evolutionary research.

引用

页码：29 / 48

页数：20

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