New species and reports of Cuphophyllus from northern North America compared with related Eurasian species
This study describes four gray or brown species of Cuphophyllus (Hygrophoraceae, Agaricales), two of them new species, restricted to arctic-alpine and northern boreal zones of North America, and relates them morphologically and phylogenetically using multigene and nuc rDNA internal transcribed space...
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Taylor & Francis
2020
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Online Access: | https://dx.doi.org/10.6084/m9.figshare.11874150 https://tandf.figshare.com/articles/New_species_and_reports_of_i_Cuphophyllus_i_from_northern_North_America_compared_with_related_Eurasian_species/11874150 |
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ftdatacite:10.6084/m9.figshare.11874150 2023-05-15T15:02:09+02:00 New species and reports of Cuphophyllus from northern North America compared with related Eurasian species Voitk, Andrus Saar, Irja D. Jean Lodge Boertmann, David Berch, Shannon M. Larsson, Ellen 2020 https://dx.doi.org/10.6084/m9.figshare.11874150 https://tandf.figshare.com/articles/New_species_and_reports_of_i_Cuphophyllus_i_from_northern_North_America_compared_with_related_Eurasian_species/11874150 unknown Taylor & Francis https://dx.doi.org/10.1080/00275514.2019.1703476 Creative Commons Attribution 4.0 International https://creativecommons.org/licenses/by/4.0/legalcode cc-by-4.0 CC-BY Genetics FOS Biological sciences Molecular Biology Evolutionary Biology 59999 Environmental Sciences not elsewhere classified FOS Earth and related environmental sciences Ecology 69999 Biological Sciences not elsewhere classified Developmental Biology Marine Biology Plant Biology dataset Dataset 2020 ftdatacite https://doi.org/10.6084/m9.figshare.11874150 https://doi.org/10.1080/00275514.2019.1703476 2021-11-05T12:55:41Z This study describes four gray or brown species of Cuphophyllus (Hygrophoraceae, Agaricales), two of them new species, restricted to arctic-alpine and northern boreal zones of North America, and relates them morphologically and phylogenetically using multigene and nuc rDNA internal transcribed spacer ITS1-5.8S-ITS (ITS barcode) analyses to their similar, known counterparts. Cuphophyllus cinerellus , epitypified here, is shown to be a pan-palearctic species with sequence-confirmed collections from Fennoscandia and easternmost Asia. Occupying a similar habitat in the Nearctic is its sister species, the morphologically similar but novel C. esteriae , so far known only from eastern North America, including Greenland. Sister to the C. cinerellus – C. esteriae lineage, and known only from boreal raised Sphagnum bogs in Newfoundland, is a new medium-sized light cinereous brown species, C. lamarum . It has a yellow stipe but is phylogenetically distant from the yellow-stiped European C. flavipes and its North American sister species, Hygrophorus pseudopallidus . As cryptic speciation was discovered within C. flavipes , we lecto- and epitypify the name and transfer H. pseudopallidus to Cuphophyllus based on ITS analysis of the holotype. We also transfer the small European Hygrocybe comosa to Cuphophyllus based on morphology. Cuphophyllus hygrocyboides is reported from North America with the first sequence-confirmed collections from arctic-alpine British Columbia and Greenland. In addition, sequencing the holotype of C. subviolaceus identifies it as the sister species to the putative C. lacmus . Both species seem to have an intercontinental distribution. In total, we add new sequences to GenBank from 37 Cuphophyllus collections, including the holotypes of C. hygrocyboides and C. subviolaceus , the two new epitypes, and the two novel species. Dataset Arctic Fennoscandia Greenland Newfoundland DataCite Metadata Store (German National Library of Science and Technology) Arctic Greenland |
institution |
Open Polar |
collection |
DataCite Metadata Store (German National Library of Science and Technology) |
op_collection_id |
ftdatacite |
language |
unknown |
topic |
Genetics FOS Biological sciences Molecular Biology Evolutionary Biology 59999 Environmental Sciences not elsewhere classified FOS Earth and related environmental sciences Ecology 69999 Biological Sciences not elsewhere classified Developmental Biology Marine Biology Plant Biology |
spellingShingle |
Genetics FOS Biological sciences Molecular Biology Evolutionary Biology 59999 Environmental Sciences not elsewhere classified FOS Earth and related environmental sciences Ecology 69999 Biological Sciences not elsewhere classified Developmental Biology Marine Biology Plant Biology Voitk, Andrus Saar, Irja D. Jean Lodge Boertmann, David Berch, Shannon M. Larsson, Ellen New species and reports of Cuphophyllus from northern North America compared with related Eurasian species |
topic_facet |
Genetics FOS Biological sciences Molecular Biology Evolutionary Biology 59999 Environmental Sciences not elsewhere classified FOS Earth and related environmental sciences Ecology 69999 Biological Sciences not elsewhere classified Developmental Biology Marine Biology Plant Biology |
description |
This study describes four gray or brown species of Cuphophyllus (Hygrophoraceae, Agaricales), two of them new species, restricted to arctic-alpine and northern boreal zones of North America, and relates them morphologically and phylogenetically using multigene and nuc rDNA internal transcribed spacer ITS1-5.8S-ITS (ITS barcode) analyses to their similar, known counterparts. Cuphophyllus cinerellus , epitypified here, is shown to be a pan-palearctic species with sequence-confirmed collections from Fennoscandia and easternmost Asia. Occupying a similar habitat in the Nearctic is its sister species, the morphologically similar but novel C. esteriae , so far known only from eastern North America, including Greenland. Sister to the C. cinerellus – C. esteriae lineage, and known only from boreal raised Sphagnum bogs in Newfoundland, is a new medium-sized light cinereous brown species, C. lamarum . It has a yellow stipe but is phylogenetically distant from the yellow-stiped European C. flavipes and its North American sister species, Hygrophorus pseudopallidus . As cryptic speciation was discovered within C. flavipes , we lecto- and epitypify the name and transfer H. pseudopallidus to Cuphophyllus based on ITS analysis of the holotype. We also transfer the small European Hygrocybe comosa to Cuphophyllus based on morphology. Cuphophyllus hygrocyboides is reported from North America with the first sequence-confirmed collections from arctic-alpine British Columbia and Greenland. In addition, sequencing the holotype of C. subviolaceus identifies it as the sister species to the putative C. lacmus . Both species seem to have an intercontinental distribution. In total, we add new sequences to GenBank from 37 Cuphophyllus collections, including the holotypes of C. hygrocyboides and C. subviolaceus , the two new epitypes, and the two novel species. |
format |
Dataset |
author |
Voitk, Andrus Saar, Irja D. Jean Lodge Boertmann, David Berch, Shannon M. Larsson, Ellen |
author_facet |
Voitk, Andrus Saar, Irja D. Jean Lodge Boertmann, David Berch, Shannon M. Larsson, Ellen |
author_sort |
Voitk, Andrus |
title |
New species and reports of Cuphophyllus from northern North America compared with related Eurasian species |
title_short |
New species and reports of Cuphophyllus from northern North America compared with related Eurasian species |
title_full |
New species and reports of Cuphophyllus from northern North America compared with related Eurasian species |
title_fullStr |
New species and reports of Cuphophyllus from northern North America compared with related Eurasian species |
title_full_unstemmed |
New species and reports of Cuphophyllus from northern North America compared with related Eurasian species |
title_sort |
new species and reports of cuphophyllus from northern north america compared with related eurasian species |
publisher |
Taylor & Francis |
publishDate |
2020 |
url |
https://dx.doi.org/10.6084/m9.figshare.11874150 https://tandf.figshare.com/articles/New_species_and_reports_of_i_Cuphophyllus_i_from_northern_North_America_compared_with_related_Eurasian_species/11874150 |
geographic |
Arctic Greenland |
geographic_facet |
Arctic Greenland |
genre |
Arctic Fennoscandia Greenland Newfoundland |
genre_facet |
Arctic Fennoscandia Greenland Newfoundland |
op_relation |
https://dx.doi.org/10.1080/00275514.2019.1703476 |
op_rights |
Creative Commons Attribution 4.0 International https://creativecommons.org/licenses/by/4.0/legalcode cc-by-4.0 |
op_rightsnorm |
CC-BY |
op_doi |
https://doi.org/10.6084/m9.figshare.11874150 https://doi.org/10.1080/00275514.2019.1703476 |
_version_ |
1766334140995600384 |