Evidence map›Paper›PMID 41360839›Full record

ArticleScientific reports2025

Flavonora: a new genus of lecanoroid lichens (Ascomycota, lichenized fungi).

Edyta Mazur, Jiří Malíček, Gothamie Weerakoon, Lucyna Śliwa

Abstract read
In one paragraph

Article in Scientific reports, 2025. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 2 papers.

0numbers the graph read from it
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2citing papers in PubMed
–field-weighted citation impact
1 · What the graph read from it

What it found

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2 · The registry

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3 · Its place in the literature

Who cites it

2 citing papers in PubMed.

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4 · The record

Corrections and comments

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5 · Who and what money

Authors and funding

4 authors.

Edyta MazurW. Szafer Institute of Botany, Polish Academy of Sciences, Lubicz 46, PL-31-512, Kraków, Poland. e.mazur@botany.pl.
Jiří MalíčekInstitute of Botany, Czech Academy of Sciences, Průhonice, Czech Republic.
Gothamie WeerakoonAlgae, Fungi and Plants Division, Department of Life Sciences, The Natural History Museum, London, UK.
Lucyna ŚliwaW. Szafer Institute of Botany, Polish Academy of Sciences, Lubicz 46, PL-31-512, Kraków, Poland.

Funding

National Science Centre, Poland 2016/21/B/NZ8/02463RVO 67985939Visegrad Fellowship 62320151
6 · The paper itself

Abstract

The systematics of lecanoroid lichens, particularly the genus Lecanora, are fraught with difficulties arising from hidden diversity and the morphological plasticity of these organisms. These challenges are further complicated in tropical regions, where despite the richness of the lichen species systematic studies exploring their diversity are still limited. Therefore, the recent molecular survey of Bolivian Lecanora s.l. revealed some taxonomic novelties including the discovery of the distinct evolutionary lineage representing a new genus, Flavonora described here. The genus Flavonora, is distinguished by the following features: brown-orange to reddish pigmentation of hypothecium and conidia if present filiform, in combination with lecanorine apothecia, large crystals always present in the amphithecium, brown-green epihymenium granulose or not, granules soluble in KOH, large spores up to 19.5 μm long, and the presence of perlatolic, 2'-O-methylperlatolic, confluentic acids, as well as usnic acid or xanthones in addition to atranorin. Comprehensive molecular data (mtSSU, nrITS, LSU, rpb1, rpb2, and mcm7) substantiates the establishment of the genus Flavonora as a new genus including the following species: Flavonora boliviana sp. nov., F. inversa comb. nov., F. fimbriatula comb. nov., and F. stramineoalbida comb. nov. (the generic type). Additionally, a focused analysis of Flavonora using mtSSU and nrITS loci was conducted to explore intrageneric relationships, revealing that F. inversa populations from Bolivia and Scotland are genetically distinct, suggesting potential cryptic speciation within this taxon.

Indexed as

AscomycotaLichensPhylogenySpores, FungalBoliviaLecanoraPhylogenyScotlandTaxonomyVainionora

Identifiers

PMID41360839
PMCPMC12690091

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