Sphagnum incundum a new species in Sphagnum subg. Acutifolia (Sphagnaceae) from boreal and arctic regions of North America
We describe Sphagnum incundum in Sphagnum subg. Acutifolia (Sphagnaceae, Bryophyta). We used both molecular and morphological methods to describe the new species. Molecular relationships with closely related species were explored based on microsatellites and nuclear and plastid DNA sequences. The mo...
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Language: | English |
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Online Access: | http://hdl.handle.net/11250/2476383 https://doi.org/10.11646/phytotaxa.333.1.1 |
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ftninstnf:oai:brage.nina.no:11250/2476383 2023-05-15T14:56:13+02:00 Sphagnum incundum a new species in Sphagnum subg. Acutifolia (Sphagnaceae) from boreal and arctic regions of North America Kyrkjeeide, Magni Olsen Hassel, Kristian Shaw, Blanca Shaw, Jonathan Temsch, Eva M. Flatberg, Kjell Ivar North America, western coast of Greenland, Canada, Quebec, Northwest, Alaska 2018 application/pdf http://hdl.handle.net/11250/2476383 https://doi.org/10.11646/phytotaxa.333.1.1 eng eng Phytotaxa. 2018, 333 (1), 001-021. urn:issn:1179-3155 http://hdl.handle.net/11250/2476383 https://doi.org/10.11646/phytotaxa.333.1.1 cristin:1537688 Navngivelse 4.0 Internasjonal http://creativecommons.org/licenses/by/4.0/deed.no CC-BY 001-021 333 Phytotaxa 1 VDP::Zoologiske og botaniske fag: 480 VDP::Zoology and botany: 480 Journal article Peer reviewed 2018 ftninstnf https://doi.org/10.11646/phytotaxa.333.1.1 2021-12-23T07:16:50Z We describe Sphagnum incundum in Sphagnum subg. Acutifolia (Sphagnaceae, Bryophyta). We used both molecular and morphological methods to describe the new species. Molecular relationships with closely related species were explored based on microsatellites and nuclear and plastid DNA sequences. The morphological description is based on qualitative examination of morphological characters and measurements of leaves and hyalocysts. Morphological characters are compared between closely related species. The results from Feulgen densitometry and microsatellite analysis show that S. incundum is gametophytically haploid. Molecular analyses show that it is a close relative to S. flavicomans, S. subfulvum and S. subnitens, but differs both genetically and in morphological key characters, justifying the description of S. incundum as a new species. The new peatmoss is found in North America along the western coast of Greenland, in Canada from Quebec and Northwest Territories, and Alaska (United States). The new species has a boreal to arctic distribution. publishedVersion Article in Journal/Newspaper Arctic Greenland Northwest Territories Alaska Norwegian Institute for Nature Research: Brage NINA Arctic Canada Greenland Northwest Territories Phytotaxa 333 1 1 |
institution |
Open Polar |
collection |
Norwegian Institute for Nature Research: Brage NINA |
op_collection_id |
ftninstnf |
language |
English |
topic |
VDP::Zoologiske og botaniske fag: 480 VDP::Zoology and botany: 480 |
spellingShingle |
VDP::Zoologiske og botaniske fag: 480 VDP::Zoology and botany: 480 Kyrkjeeide, Magni Olsen Hassel, Kristian Shaw, Blanca Shaw, Jonathan Temsch, Eva M. Flatberg, Kjell Ivar Sphagnum incundum a new species in Sphagnum subg. Acutifolia (Sphagnaceae) from boreal and arctic regions of North America |
topic_facet |
VDP::Zoologiske og botaniske fag: 480 VDP::Zoology and botany: 480 |
description |
We describe Sphagnum incundum in Sphagnum subg. Acutifolia (Sphagnaceae, Bryophyta). We used both molecular and morphological methods to describe the new species. Molecular relationships with closely related species were explored based on microsatellites and nuclear and plastid DNA sequences. The morphological description is based on qualitative examination of morphological characters and measurements of leaves and hyalocysts. Morphological characters are compared between closely related species. The results from Feulgen densitometry and microsatellite analysis show that S. incundum is gametophytically haploid. Molecular analyses show that it is a close relative to S. flavicomans, S. subfulvum and S. subnitens, but differs both genetically and in morphological key characters, justifying the description of S. incundum as a new species. The new peatmoss is found in North America along the western coast of Greenland, in Canada from Quebec and Northwest Territories, and Alaska (United States). The new species has a boreal to arctic distribution. publishedVersion |
format |
Article in Journal/Newspaper |
author |
Kyrkjeeide, Magni Olsen Hassel, Kristian Shaw, Blanca Shaw, Jonathan Temsch, Eva M. Flatberg, Kjell Ivar |
author_facet |
Kyrkjeeide, Magni Olsen Hassel, Kristian Shaw, Blanca Shaw, Jonathan Temsch, Eva M. Flatberg, Kjell Ivar |
author_sort |
Kyrkjeeide, Magni Olsen |
title |
Sphagnum incundum a new species in Sphagnum subg. Acutifolia (Sphagnaceae) from boreal and arctic regions of North America |
title_short |
Sphagnum incundum a new species in Sphagnum subg. Acutifolia (Sphagnaceae) from boreal and arctic regions of North America |
title_full |
Sphagnum incundum a new species in Sphagnum subg. Acutifolia (Sphagnaceae) from boreal and arctic regions of North America |
title_fullStr |
Sphagnum incundum a new species in Sphagnum subg. Acutifolia (Sphagnaceae) from boreal and arctic regions of North America |
title_full_unstemmed |
Sphagnum incundum a new species in Sphagnum subg. Acutifolia (Sphagnaceae) from boreal and arctic regions of North America |
title_sort |
sphagnum incundum a new species in sphagnum subg. acutifolia (sphagnaceae) from boreal and arctic regions of north america |
publishDate |
2018 |
url |
http://hdl.handle.net/11250/2476383 https://doi.org/10.11646/phytotaxa.333.1.1 |
op_coverage |
North America, western coast of Greenland, Canada, Quebec, Northwest, Alaska |
geographic |
Arctic Canada Greenland Northwest Territories |
geographic_facet |
Arctic Canada Greenland Northwest Territories |
genre |
Arctic Greenland Northwest Territories Alaska |
genre_facet |
Arctic Greenland Northwest Territories Alaska |
op_source |
001-021 333 Phytotaxa 1 |
op_relation |
Phytotaxa. 2018, 333 (1), 001-021. urn:issn:1179-3155 http://hdl.handle.net/11250/2476383 https://doi.org/10.11646/phytotaxa.333.1.1 cristin:1537688 |
op_rights |
Navngivelse 4.0 Internasjonal http://creativecommons.org/licenses/by/4.0/deed.no |
op_rightsnorm |
CC-BY |
op_doi |
https://doi.org/10.11646/phytotaxa.333.1.1 |
container_title |
Phytotaxa |
container_volume |
333 |
container_issue |
1 |
container_start_page |
1 |
_version_ |
1766328244104069120 |