Phaeogalera and Galerina in arctic-subarctic Alaska (U.S.A.) and the Yukon Territory (Canada)
Eleven taxa of Galerina and Phaeogalera are described. Galerina leptocystis, Galerina subarctica, and Galerina praticola are reported from arctic North America for the first time. Phaeogalra stagnina is only found in very humid, wet meadow tundra associated with Drepanocladus or Calliergon. Galerina...
Published in: | Canadian Journal of Botany |
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Canadian Science Publishing
1992
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Online Access: | http://dx.doi.org/10.1139/b92-055 http://www.nrcresearchpress.com/doi/pdf/10.1139/b92-055 |
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crcansciencepubl:10.1139/b92-055 2024-05-19T07:34:38+00:00 Phaeogalera and Galerina in arctic-subarctic Alaska (U.S.A.) and the Yukon Territory (Canada) Horak, E. Miller Jr., O. K. 1992 http://dx.doi.org/10.1139/b92-055 http://www.nrcresearchpress.com/doi/pdf/10.1139/b92-055 en eng Canadian Science Publishing http://www.nrcresearchpress.com/page/about/CorporateTextAndDataMining Canadian Journal of Botany volume 70, issue 2, page 414-433 ISSN 0008-4026 journal-article 1992 crcansciencepubl https://doi.org/10.1139/b92-055 2024-04-25T06:51:59Z Eleven taxa of Galerina and Phaeogalera are described. Galerina leptocystis, Galerina subarctica, and Galerina praticola are reported from arctic North America for the first time. Phaeogalra stagnina is only found in very humid, wet meadow tundra associated with Drepanocladus or Calliergon. Galerina arctica is reported for the first time from Alaska and Canada. One species, Galerina pseudocerina, is found only in arctic alpine habitats in Canada and not in the arctic tundra. Two forms of Galerina pseudomycenopsis represent the most common taxon observed in Alaskan North Slope wet meadow tundra on peat or associated with Calliergon, Drepanocladus, and Sphagnum. Two species, Galerina clavata and Galerina hypnorum, are common cosmopolitan taxa, but only G. clavata is frequently encountered on the Alaskan North Slope. The association of the Galerina taxa with mosses is presented and discussed, as well as their occurrence in microhabitats in wet meadow tundra and among polygons in coastal tundra on the Alaskan North Slope. Key words: Galerina, Phaeogalera, Cortinariaceae, Alaska, Yukon Territory, bryophytes. Article in Journal/Newspaper Arctic north slope Subarctic Tundra Alaska Yukon Canadian Science Publishing Canadian Journal of Botany 70 2 414 433 |
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Open Polar |
collection |
Canadian Science Publishing |
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crcansciencepubl |
language |
English |
description |
Eleven taxa of Galerina and Phaeogalera are described. Galerina leptocystis, Galerina subarctica, and Galerina praticola are reported from arctic North America for the first time. Phaeogalra stagnina is only found in very humid, wet meadow tundra associated with Drepanocladus or Calliergon. Galerina arctica is reported for the first time from Alaska and Canada. One species, Galerina pseudocerina, is found only in arctic alpine habitats in Canada and not in the arctic tundra. Two forms of Galerina pseudomycenopsis represent the most common taxon observed in Alaskan North Slope wet meadow tundra on peat or associated with Calliergon, Drepanocladus, and Sphagnum. Two species, Galerina clavata and Galerina hypnorum, are common cosmopolitan taxa, but only G. clavata is frequently encountered on the Alaskan North Slope. The association of the Galerina taxa with mosses is presented and discussed, as well as their occurrence in microhabitats in wet meadow tundra and among polygons in coastal tundra on the Alaskan North Slope. Key words: Galerina, Phaeogalera, Cortinariaceae, Alaska, Yukon Territory, bryophytes. |
format |
Article in Journal/Newspaper |
author |
Horak, E. Miller Jr., O. K. |
spellingShingle |
Horak, E. Miller Jr., O. K. Phaeogalera and Galerina in arctic-subarctic Alaska (U.S.A.) and the Yukon Territory (Canada) |
author_facet |
Horak, E. Miller Jr., O. K. |
author_sort |
Horak, E. |
title |
Phaeogalera and Galerina in arctic-subarctic Alaska (U.S.A.) and the Yukon Territory (Canada) |
title_short |
Phaeogalera and Galerina in arctic-subarctic Alaska (U.S.A.) and the Yukon Territory (Canada) |
title_full |
Phaeogalera and Galerina in arctic-subarctic Alaska (U.S.A.) and the Yukon Territory (Canada) |
title_fullStr |
Phaeogalera and Galerina in arctic-subarctic Alaska (U.S.A.) and the Yukon Territory (Canada) |
title_full_unstemmed |
Phaeogalera and Galerina in arctic-subarctic Alaska (U.S.A.) and the Yukon Territory (Canada) |
title_sort |
phaeogalera and galerina in arctic-subarctic alaska (u.s.a.) and the yukon territory (canada) |
publisher |
Canadian Science Publishing |
publishDate |
1992 |
url |
http://dx.doi.org/10.1139/b92-055 http://www.nrcresearchpress.com/doi/pdf/10.1139/b92-055 |
genre |
Arctic north slope Subarctic Tundra Alaska Yukon |
genre_facet |
Arctic north slope Subarctic Tundra Alaska Yukon |
op_source |
Canadian Journal of Botany volume 70, issue 2, page 414-433 ISSN 0008-4026 |
op_rights |
http://www.nrcresearchpress.com/page/about/CorporateTextAndDataMining |
op_doi |
https://doi.org/10.1139/b92-055 |
container_title |
Canadian Journal of Botany |
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70 |
container_issue |
2 |
container_start_page |
414 |
op_container_end_page |
433 |
_version_ |
1799472753314627584 |