A taxonomic revision of the lichen genus Lecanoropsis (Lecanoraceae)

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F67985939%3A_____%2F25%3A00639983" target="_blank" >RIV/67985939:_____/25:00639983 - isvavai.cz</a>

Výsledek na webu

<a href="https://doi.org/10.11646/phytotaxa.695.1.1" target="_blank" >https://doi.org/10.11646/phytotaxa.695.1.1</a>

DOI - Digital Object Identifier

<a href="http://dx.doi.org/10.11646/phytotaxa.695.1.1" target="_blank" >10.11646/phytotaxa.695.1.1</a>

Jazyk výsledku

angličtina

Název v původním jazyce

A taxonomic revision of the lichen genus Lecanoropsis (Lecanoraceae)

Popis výsledku v původním jazyce

Lecanora s. lat. is a genus of crustose lichens comprising c. 1000 recognized species and subdivided into several morphology-based groups. One of the groups that has rarely been studied by molecular methods is the L. saligna-group. This group includes corticolous and lignicolous species of Lecanora, usually containing isousnic or usnic acid (or both) as major secondary metabolites. We present here a systematic revision of 23 species belonging to the L. saligna-group with descriptions and an identification key. A phylogenetic analysis based on seven loci is also included in this work, comprising the majority of the recognized species ascribed to the L. saligna-group. Four new primer pairs for mitochondrial loci were designed and resulting sequences were included in the phylogenetic dataset. Previous phylogenetic analyses of the Lecanora saligna-group had shown the monophyletic status of a “core” saligna-clade with two species formerly recognized as belonging to the L. saligna-group appearing as sister to this clade, with no phylogenetic support. The analysis including four more mitochondrial loci and one more nuclear locus, provides well-supported delimitation of the species within the L. saligna-group and confirms the monophyly of the “core” saligna-clade. We therefore propose the segregation of the species within this clade into the genus Lecanoropsis M. Choisy ex Ivanovich. Six species are described as new to science: Lecanoropsis austrocascadensis Hollinger & Ivanovich, L. coracina Ivanovich, Otte & Sheehy, L. iapyx Ivanovich & Hollinger, L. micans Ivanovich, Hollinger & Printzen, L. omissa Palice, Ivanovich & Printzen and L. prolificans Ivanovich, Hollinger & Printzen.

Název v anglickém jazyce

A taxonomic revision of the lichen genus Lecanoropsis (Lecanoraceae)

Popis výsledku anglicky

Lecanora s. lat. is a genus of crustose lichens comprising c. 1000 recognized species and subdivided into several morphology-based groups. One of the groups that has rarely been studied by molecular methods is the L. saligna-group. This group includes corticolous and lignicolous species of Lecanora, usually containing isousnic or usnic acid (or both) as major secondary metabolites. We present here a systematic revision of 23 species belonging to the L. saligna-group with descriptions and an identification key. A phylogenetic analysis based on seven loci is also included in this work, comprising the majority of the recognized species ascribed to the L. saligna-group. Four new primer pairs for mitochondrial loci were designed and resulting sequences were included in the phylogenetic dataset. Previous phylogenetic analyses of the Lecanora saligna-group had shown the monophyletic status of a “core” saligna-clade with two species formerly recognized as belonging to the L. saligna-group appearing as sister to this clade, with no phylogenetic support. The analysis including four more mitochondrial loci and one more nuclear locus, provides well-supported delimitation of the species within the L. saligna-group and confirms the monophyly of the “core” saligna-clade. We therefore propose the segregation of the species within this clade into the genus Lecanoropsis M. Choisy ex Ivanovich. Six species are described as new to science: Lecanoropsis austrocascadensis Hollinger & Ivanovich, L. coracina Ivanovich, Otte & Sheehy, L. iapyx Ivanovich & Hollinger, L. micans Ivanovich, Hollinger & Printzen, L. omissa Palice, Ivanovich & Printzen and L. prolificans Ivanovich, Hollinger & Printzen.

Druh

J_imp - Článek v periodiku v databázi Web of Science

CEP obor

—

OECD FORD obor

10612 - Mycology

Projekt

—

Návaznosti

I - Institucionalni podpora na dlouhodoby koncepcni rozvoj vyzkumne organizace

Rok uplatnění

2025

Kód důvěrnosti údajů

S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

Název periodika

Phytotaxa

ISSN

1179-3155

e-ISSN

1179-3163

Svazek periodika

695

Číslo periodika v rámci svazku

1

Stát vydavatele periodika

NZ - Nový Zéland

Počet stran výsledku

56

Strana od-do

1-56

Kód UT WoS článku

001497995500001

EID výsledku v databázi Scopus

2-s2.0-105001058147