New multispored species of the lichen genus Lecanora from India with an updated world key

被引：0
|
作者：
Adhikari, Rakesh [1 ,2 ]
Nayaka, Sanjeeva [1 ,2 ]
Ngangom, Roshinikumar [1 ,2 ]
机构：
[1] CSIR Natl Bot Res Inst, Rana Pratap Marg, Lucknow 226001, Uttar Pradesh, India
[2] Acad Sci & Innovat Res AcSIR, Ghaziabad 201002, Uttar Pradesh, India
来源：
TAIWANIA | 2023年 / 68卷 / 03期
关键词：
Ascomycetes; Eastern Himalaya; India; Lecanoraceae; subfusca-group; taxonomy;
D O I：
10.6165/tai.2023.68.327
中图分类号：
Q94 [植物学];
学科分类号：
071001 ;
摘要：
Six species of Lecanora with multispored asci (multispored species) viz., L. flavothallina, L. himachalensis, L. jatoliensis, L. pruinomarginata, L. shimlaensis, and L. uttarkashiensis are described as new to science. Lecanora flavothallina is characterized by having characteristic yellow pigments at the thallus margin, L. himachalensis is characterized by having a chlarotera-type epihymenium and the presence of hypoprotocetraric acid, L. jatoliensis has pruinose apothecial discs and usnic acid, L. shimlaensis is characterized by having dark brown to black apothecial discs, and an allophana-type amphithecium. L. pruinomarginata has whitish pruinose apothecial margins and fumarprotocetraric acid, while L. uttarkashiensis is characterized by having orange-brown epruinose apothecial discs and zeorin. All six species are reported from Himalayan regions at elevations of 2000 to 3800 m. An updated world key to the known multispored species ofLecanora is provided.
引用
收藏
页码：327 / 338
页数：12
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