Kukwaea pubescens gen. et sp. nova (Helotiales, incertae sedis), a new lichenicolous fungus on Cetraria islandica, and a key to the lichenicolous fungi occurring on Cetraria s. str

被引：0

作者：

Suija, Ave ^{[1
]}

Zhurbenko, Mikhail P. ^{[2
]}

Stepanchikova, Irina S. S. ^{[3
,4
]}

Himelbrant, Dmitry E. ^{[3
,4
]}

Kuznetsova, Ekaterina S. ^{[3
,4
]}

Motiejunaite, Jurga ^{[5
]}

机构：

[1] Univ Tartu, Inst Ecol & Earth Sci, Lai 40, EE-51005 Tartu, Estonia

[2] Russian Acad Sci, Komarov Bot Inst, Lab Systemat & Geog Fungi, Prof Popov St 2, St Petersburg 197376, Russia

[3] St Petersburg State Univ, Univ Skaya Emb 7-9, St Petersburg 199034, Russia

[4] Russian Acad Sci, Komarov Bot Inst, Lab Lichenol & Bryol, Prof Popov St 2, St Petersburg 197376, Russia

[5] Nat Res Ctr, Inst Bot, Zaliuju Ezeru 49, LT-08406 Vilnius, Lithuania

来源：

PHYTOTAXA | 2020年 / 459卷 / 01期

基金：

俄罗斯基础研究基金会;

关键词：

Ascomycota; Hyaloscyphaceae s. lat; Leotiomycetes; lichen-inhabiting fungi; taxonomy; RIBOSOMAL DNA; LICHENS; IDENTIFICATION; HYALOSCYPHACEAE; BIODIVERSITY; CHECKLIST; ALIGNMENT; RECORDS; FUTURE;

D O I：

10.11646/phytotaxa.459.1.4

中图分类号：

Q94 [植物学];

学科分类号：

071001 ;

摘要：

A new lichenicolous genus Kukwaea is introduced for a species discovered on Cetraria islandica from coniferous forests in European and Asian parts of Russia. The new fungus is characterized by its cupulate, brown ascomata with grey to blackish disc surrounded by brownish grey hairs, exciple of textura angularis type, with crystals in the lower part, with granulose excipular hairs obtuse at the tips, simple to forked paraphyses, Calycina-type asci, and hyaline, aseptate ascospores. The DNA sequence data confirmed its placement in Helotiales, but the exact affiliation remains open. A worldwide key for lichenicolous fungi occurring on Cetraria s. str. is provided.

引用

页码：39 / 50

页数：12

共 2 条

[1] Macroskyttea parmotrematis gen. et sp nov (Helotiales, Leotiomycetes, Ascomycota), a new lichenicolous fungus from Bolivia
Etayo, Javier
Flakus, Adam
Suija, Ave
Kukwa, Martin
PHYTOTAXA, 2015, 224 (03) : 247 - 257
[2] Henfellra muriformis gen. et sp nov., a new dictyosporous pycnidial fungus on Candelariella, with a key to the lichenicolous fungi known from that genus
Hawksworth, David L.
Halici, Mehmet Gokhan
Kocakaya, Zekiye
Kocakaya, Mustafa
HERZOGIA, 2016, 29 (02) : 329 - 336

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