Unveiling fungal diversity: a novel species of Proliferodiscus (Lachnaceae, Helotiales) discovered in China

被引:1
|
作者
Luo, Le [1 ,2 ,3 ,4 ]
Chethana, K. w. thilini [1 ,3 ]
Zhao, Qi [1 ]
Thiyagaraja, Vinodhini [1 ]
Al-Otibi, Fatimah [1 ,5 ]
Hyde, Kevin D. [1 ,2 ,3 ,5 ]
机构
[1] Mae Fah Luang Univ, Ctr Excellence Fungal Res, Chiang Rai 57100, Thailand
[2] Chinese Acad Sci, Kunming Inst Bot, Key Lab Phytochem & Nat Med, Kunming, Peoples R China
[3] Mae Fah Luang Univ, Sch Sci, Chiang Rai 57100, Thailand
[4] Guiyang Inst Humanities & Technol, Guiyang 550025, Peoples R China
[5] King Saud Univ, Coll Sci, Dept Bot & Microbiol, POB 22452, Riyadh 11495, Saudi Arabia
关键词
1 new species; discomycete; phylogeny; taxonomy; Yunnan Province; HYALOSCYPHACEAE; LACHNUM; NOV; PERFORMANCE; CHECKLIST; SOFTWARE; PROVINCE;
D O I
10.11646/phytotaxa.682.3.3
中图分类号
Q94 [植物学];
学科分类号
071001 ;
摘要
Proliferodiscus is a discomycete genus belonging to the family Lachnaceae (Helotiales). In the present study, a new Proliferodiscus species is identified and introduced based on morphological characteristics and multi-loci phylogenetic analyses of the combined ITS and LSU sequences. Proliferodiscus ailaoensis sp. nov. is characterized by yellow to creamy apothecia, a yellow to white receptacle surface with bushy hairs, filiform, aseptate, unbranched paraphyses with a rounded apex, eight-spored, J- asci with a tapered pedicel, and ascospores that are narrowly fusiform with acute ends, 4-6-septate, and smooth-walled. An updated key to the known species of Proliferodiscus is also provided.
引用
收藏
页码:227 / 239
页数:13
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