The enigmatic Cortinarius magellanicus complex occurring in Nothofagaceae forests of the Southern Hemisphere

Autores
Salgado Salomón, María Eugenia; Dresch, Philipp; Horak, Egon; Galleguillos, Felipe; Barroetaveña, Carolina; Peintner, Ursula
Año de publicación
2018
Idioma
inglés
Tipo de recurso
artículo
Estado
versión publicada
Descripción
Cortinarius magellanicus Speg. is an edible, ectomycorrhizal fungus, widely distributed in Argentina, Chile and New Zealand. However, earlier studies already indicated that the epithet ‘magellanicus’ might have been applied in a wide sense, thus circumscribing several species. A neotype was designated by Moser and Horak (1975) due Spegazzini's type was lost. Argentinian Nothofagaceae forests’ samples, from autumn of 2017, morphologically recognized as C. magellanicus were used for a phylogenetic analysis, including sequences from type material and closely related species. Our results showed that C. magellanicus represents a complex of species, with at least three phylogenetic lineages, each with strong regionalism and distinct host associations. Cortinarius magellanicus s. str. is restricted to Patagonia of Argentina and Chile. The misidentified reports from New Zealand and Australia represent distinct and different lineages. In the present contribution, the re-description of C. magellanicus is based on neotype material and two new species are proposed. Cortinarius vitreopileatus var. similissimus is described as variety from New Zealand resembling C. magellanicus, however without close phylogenetic relationship to it. The taxonomic delimitation for C. magellanicus species complex is of high relevance due to the abundance of these fungi and their ectomycorrhizal role in Nothofagaceae forests in Gondwanian region.
Fil: Salgado Salomón, María Eugenia. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina. Universidad Nacional de la Patagonia "San Juan Bosco"; Argentina. Centro de Investigación y Extensión Forestal Andino Patagónico; Argentina
Fil: Dresch, Philipp. Universidad de Innsbruck; Austria
Fil: Horak, Egon. Schlossfeld 17; Austria. No especifíca;
Fil: Galleguillos, Felipe. Universidad de Innsbruck; Austria
Fil: Barroetaveña, Carolina. Universidad Nacional de la Patagonia "San Juan Bosco"; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina. Centro de Investigación y Extensión Forestal Andino Patagónico; Argentina
Fil: Peintner, Ursula. Universidad de Innsbruck; Austria
Materia
CORTINARIUS JANTHINOPHAEUS
CORTINARIUS LUGUBRIS
CORTINARIUS SEMIAMICTUS
CYCNEI
GONDWANIAN BIOGEOGRAPHY
NOTHOFAGUS-ASSOCIATED MYXACIUM
Nivel de accesibilidad
acceso abierto
Condiciones de uso
https://creativecommons.org/licenses/by-nc-sa/2.5/ar/
Repositorio
CONICET Digital (CONICET)
Institución
Consejo Nacional de Investigaciones Científicas y Técnicas
OAI Identificador
oai:ri.conicet.gov.ar:11336/177807
Acceder
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oai_identifier_str oai:ri.conicet.gov.ar:11336/177807
network_acronym_str CONICETDig
repository_id_str 3498
network_name_str CONICET Digital (CONICET)
spelling The enigmatic Cortinarius magellanicus complex occurring in Nothofagaceae forests of the Southern HemisphereSalgado Salomón, María EugeniaDresch, PhilippHorak, EgonGalleguillos, FelipeBarroetaveña, CarolinaPeintner, UrsulaCORTINARIUS JANTHINOPHAEUSCORTINARIUS LUGUBRISCORTINARIUS SEMIAMICTUSCYCNEIGONDWANIAN BIOGEOGRAPHYNOTHOFAGUS-ASSOCIATED MYXACIUMhttps://purl.org/becyt/ford/1.6https://purl.org/becyt/ford/1Cortinarius magellanicus Speg. is an edible, ectomycorrhizal fungus, widely distributed in Argentina, Chile and New Zealand. However, earlier studies already indicated that the epithet ‘magellanicus’ might have been applied in a wide sense, thus circumscribing several species. A neotype was designated by Moser and Horak (1975) due Spegazzini's type was lost. Argentinian Nothofagaceae forests’ samples, from autumn of 2017, morphologically recognized as C. magellanicus were used for a phylogenetic analysis, including sequences from type material and closely related species. Our results showed that C. magellanicus represents a complex of species, with at least three phylogenetic lineages, each with strong regionalism and distinct host associations. Cortinarius magellanicus s. str. is restricted to Patagonia of Argentina and Chile. The misidentified reports from New Zealand and Australia represent distinct and different lineages. In the present contribution, the re-description of C. magellanicus is based on neotype material and two new species are proposed. Cortinarius vitreopileatus var. similissimus is described as variety from New Zealand resembling C. magellanicus, however without close phylogenetic relationship to it. The taxonomic delimitation for C. magellanicus species complex is of high relevance due to the abundance of these fungi and their ectomycorrhizal role in Nothofagaceae forests in Gondwanian region.Fil: Salgado Salomón, María Eugenia. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina. Universidad Nacional de la Patagonia "San Juan Bosco"; Argentina. Centro de Investigación y Extensión Forestal Andino Patagónico; ArgentinaFil: Dresch, Philipp. Universidad de Innsbruck; AustriaFil: Horak, Egon. Schlossfeld 17; Austria. No especifíca;Fil: Galleguillos, Felipe. Universidad de Innsbruck; AustriaFil: Barroetaveña, Carolina. Universidad Nacional de la Patagonia "San Juan Bosco"; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina. Centro de Investigación y Extensión Forestal Andino Patagónico; ArgentinaFil: Peintner, Ursula. Universidad de Innsbruck; AustriaElsevier2018-11info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionhttp://purl.org/coar/resource_type/c_6501info:ar-repo/semantics/articuloapplication/pdfapplication/pdfhttp://hdl.handle.net/11336/177807Salgado Salomón, María Eugenia; Dresch, Philipp; Horak, Egon; Galleguillos, Felipe; Barroetaveña, Carolina; et al.; The enigmatic Cortinarius magellanicus complex occurring in Nothofagaceae forests of the Southern Hemisphere; Elsevier; Fungal Biology; 122; 11; 11-2018; 1077-10971878-6146CONICET DigitalCONICETenginfo:eu-repo/semantics/altIdentifier/doi/10.1016/j.funbio.2018.08.009info:eu-repo/semantics/altIdentifier/url/https://www.sciencedirect.com/science/article/pii/S1878614618302514info:eu-repo/semantics/openAccesshttps://creativecommons.org/licenses/by-nc-sa/2.5/ar/reponame:CONICET Digital (CONICET)instname:Consejo Nacional de Investigaciones Científicas y Técnicas2025-10-15T14:38:11Zoai:ri.conicet.gov.ar:11336/177807instacron:CONICETInstitucionalhttp://ri.conicet.gov.ar/Organismo científico-tecnológicoNo correspondehttp://ri.conicet.gov.ar/oai/requestdasensio@conicet.gov.ar; lcarlino@conicet.gov.arArgentinaNo correspondeNo correspondeNo correspondeopendoar:34982025-10-15 14:38:11.443CONICET Digital (CONICET) - Consejo Nacional de Investigaciones Científicas y Técnicasfalse
dc.title.none.fl_str_mv The enigmatic Cortinarius magellanicus complex occurring in Nothofagaceae forests of the Southern Hemisphere
title The enigmatic Cortinarius magellanicus complex occurring in Nothofagaceae forests of the Southern Hemisphere
spellingShingle The enigmatic Cortinarius magellanicus complex occurring in Nothofagaceae forests of the Southern Hemisphere
Salgado Salomón, María Eugenia
CORTINARIUS JANTHINOPHAEUS
CORTINARIUS LUGUBRIS
CORTINARIUS SEMIAMICTUS
CYCNEI
GONDWANIAN BIOGEOGRAPHY
NOTHOFAGUS-ASSOCIATED MYXACIUM
title_short The enigmatic Cortinarius magellanicus complex occurring in Nothofagaceae forests of the Southern Hemisphere
title_full The enigmatic Cortinarius magellanicus complex occurring in Nothofagaceae forests of the Southern Hemisphere
title_fullStr The enigmatic Cortinarius magellanicus complex occurring in Nothofagaceae forests of the Southern Hemisphere
title_full_unstemmed The enigmatic Cortinarius magellanicus complex occurring in Nothofagaceae forests of the Southern Hemisphere
title_sort The enigmatic Cortinarius magellanicus complex occurring in Nothofagaceae forests of the Southern Hemisphere
dc.creator.none.fl_str_mv Salgado Salomón, María Eugenia
Dresch, Philipp
Horak, Egon
Galleguillos, Felipe
Barroetaveña, Carolina
Peintner, Ursula
author Salgado Salomón, María Eugenia
author_facet Salgado Salomón, María Eugenia
Dresch, Philipp
Horak, Egon
Galleguillos, Felipe
Barroetaveña, Carolina
Peintner, Ursula
author_role author
author2 Dresch, Philipp
Horak, Egon
Galleguillos, Felipe
Barroetaveña, Carolina
Peintner, Ursula
author2_role author
author
author
author
author
dc.subject.none.fl_str_mv CORTINARIUS JANTHINOPHAEUS
CORTINARIUS LUGUBRIS
CORTINARIUS SEMIAMICTUS
CYCNEI
GONDWANIAN BIOGEOGRAPHY
NOTHOFAGUS-ASSOCIATED MYXACIUM
topic CORTINARIUS JANTHINOPHAEUS
CORTINARIUS LUGUBRIS
CORTINARIUS SEMIAMICTUS
CYCNEI
GONDWANIAN BIOGEOGRAPHY
NOTHOFAGUS-ASSOCIATED MYXACIUM
purl_subject.fl_str_mv https://purl.org/becyt/ford/1.6
https://purl.org/becyt/ford/1
dc.description.none.fl_txt_mv Cortinarius magellanicus Speg. is an edible, ectomycorrhizal fungus, widely distributed in Argentina, Chile and New Zealand. However, earlier studies already indicated that the epithet ‘magellanicus’ might have been applied in a wide sense, thus circumscribing several species. A neotype was designated by Moser and Horak (1975) due Spegazzini's type was lost. Argentinian Nothofagaceae forests’ samples, from autumn of 2017, morphologically recognized as C. magellanicus were used for a phylogenetic analysis, including sequences from type material and closely related species. Our results showed that C. magellanicus represents a complex of species, with at least three phylogenetic lineages, each with strong regionalism and distinct host associations. Cortinarius magellanicus s. str. is restricted to Patagonia of Argentina and Chile. The misidentified reports from New Zealand and Australia represent distinct and different lineages. In the present contribution, the re-description of C. magellanicus is based on neotype material and two new species are proposed. Cortinarius vitreopileatus var. similissimus is described as variety from New Zealand resembling C. magellanicus, however without close phylogenetic relationship to it. The taxonomic delimitation for C. magellanicus species complex is of high relevance due to the abundance of these fungi and their ectomycorrhizal role in Nothofagaceae forests in Gondwanian region.
Fil: Salgado Salomón, María Eugenia. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina. Universidad Nacional de la Patagonia "San Juan Bosco"; Argentina. Centro de Investigación y Extensión Forestal Andino Patagónico; Argentina
Fil: Dresch, Philipp. Universidad de Innsbruck; Austria
Fil: Horak, Egon. Schlossfeld 17; Austria. No especifíca;
Fil: Galleguillos, Felipe. Universidad de Innsbruck; Austria
Fil: Barroetaveña, Carolina. Universidad Nacional de la Patagonia "San Juan Bosco"; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina. Centro de Investigación y Extensión Forestal Andino Patagónico; Argentina
Fil: Peintner, Ursula. Universidad de Innsbruck; Austria
description Cortinarius magellanicus Speg. is an edible, ectomycorrhizal fungus, widely distributed in Argentina, Chile and New Zealand. However, earlier studies already indicated that the epithet ‘magellanicus’ might have been applied in a wide sense, thus circumscribing several species. A neotype was designated by Moser and Horak (1975) due Spegazzini's type was lost. Argentinian Nothofagaceae forests’ samples, from autumn of 2017, morphologically recognized as C. magellanicus were used for a phylogenetic analysis, including sequences from type material and closely related species. Our results showed that C. magellanicus represents a complex of species, with at least three phylogenetic lineages, each with strong regionalism and distinct host associations. Cortinarius magellanicus s. str. is restricted to Patagonia of Argentina and Chile. The misidentified reports from New Zealand and Australia represent distinct and different lineages. In the present contribution, the re-description of C. magellanicus is based on neotype material and two new species are proposed. Cortinarius vitreopileatus var. similissimus is described as variety from New Zealand resembling C. magellanicus, however without close phylogenetic relationship to it. The taxonomic delimitation for C. magellanicus species complex is of high relevance due to the abundance of these fungi and their ectomycorrhizal role in Nothofagaceae forests in Gondwanian region.
publishDate 2018
dc.date.none.fl_str_mv 2018-11
dc.type.none.fl_str_mv info:eu-repo/semantics/article
info:eu-repo/semantics/publishedVersion
http://purl.org/coar/resource_type/c_6501
info:ar-repo/semantics/articulo
format article
status_str publishedVersion
dc.identifier.none.fl_str_mv http://hdl.handle.net/11336/177807
Salgado Salomón, María Eugenia; Dresch, Philipp; Horak, Egon; Galleguillos, Felipe; Barroetaveña, Carolina; et al.; The enigmatic Cortinarius magellanicus complex occurring in Nothofagaceae forests of the Southern Hemisphere; Elsevier; Fungal Biology; 122; 11; 11-2018; 1077-1097
1878-6146
CONICET Digital
CONICET
url http://hdl.handle.net/11336/177807
identifier_str_mv Salgado Salomón, María Eugenia; Dresch, Philipp; Horak, Egon; Galleguillos, Felipe; Barroetaveña, Carolina; et al.; The enigmatic Cortinarius magellanicus complex occurring in Nothofagaceae forests of the Southern Hemisphere; Elsevier; Fungal Biology; 122; 11; 11-2018; 1077-1097
1878-6146
CONICET Digital
CONICET
dc.language.none.fl_str_mv eng
language eng
dc.relation.none.fl_str_mv info:eu-repo/semantics/altIdentifier/doi/10.1016/j.funbio.2018.08.009
info:eu-repo/semantics/altIdentifier/url/https://www.sciencedirect.com/science/article/pii/S1878614618302514
dc.rights.none.fl_str_mv info:eu-repo/semantics/openAccess
https://creativecommons.org/licenses/by-nc-sa/2.5/ar/
eu_rights_str_mv openAccess
rights_invalid_str_mv https://creativecommons.org/licenses/by-nc-sa/2.5/ar/
dc.format.none.fl_str_mv application/pdf
application/pdf
dc.publisher.none.fl_str_mv Elsevier
publisher.none.fl_str_mv Elsevier
dc.source.none.fl_str_mv reponame:CONICET Digital (CONICET)
instname:Consejo Nacional de Investigaciones Científicas y Técnicas
reponame_str CONICET Digital (CONICET)
collection CONICET Digital (CONICET)
instname_str Consejo Nacional de Investigaciones Científicas y Técnicas
repository.name.fl_str_mv CONICET Digital (CONICET) - Consejo Nacional de Investigaciones Científicas y Técnicas
repository.mail.fl_str_mv dasensio@conicet.gov.ar; lcarlino@conicet.gov.ar
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