New names and new combinations for hypnalean mosses
Several nomenclatural changes in the Hypnales are proposed in order to purify the circumscription of Pseudotaxiphyllum and Taxiphyllum. Three species of Pseudotaxiphyllum (P. falcifolium, P. homomallifolium and P. richardsii) do not fit well in any current genus, or belong to distinctive subgeneric...
Published in: | The Bryologist |
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2020
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Online Access: | https://curis.ku.dk/portal/da/publications/new-names-and-new-combinations-for-hypnalean-mosses(5ac55953-9f4b-40f7-9f5c-9409d88fb034).html https://doi.org/10.1639/0007-2745-122.4.633 https://curis.ku.dk/ws/files/274224011/New_names_and_new_combinations_for_hypnalean_mosses.pdf |
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ftcopenhagenunip:oai:pure.atira.dk:publications/5ac55953-9f4b-40f7-9f5c-9409d88fb034 2024-05-19T07:32:08+00:00 New names and new combinations for hypnalean mosses Wynns, Justin T. 2020 application/pdf https://curis.ku.dk/portal/da/publications/new-names-and-new-combinations-for-hypnalean-mosses(5ac55953-9f4b-40f7-9f5c-9409d88fb034).html https://doi.org/10.1639/0007-2745-122.4.633 https://curis.ku.dk/ws/files/274224011/New_names_and_new_combinations_for_hypnalean_mosses.pdf eng eng info:eu-repo/semantics/openAccess Wynns , J T 2020 , ' New names and new combinations for hypnalean mosses ' , Bryologist , vol. 123 , no. 4 , pp. 633-656 . https://doi.org/10.1639/0007-2745-122.4.633 bryophyte Herzogiella phylogeny Plagiothecium Pseudotaxiphyllum Taxiphyllum article 2020 ftcopenhagenunip https://doi.org/10.1639/0007-2745-122.4.633 2024-05-02T00:33:14Z Several nomenclatural changes in the Hypnales are proposed in order to purify the circumscription of Pseudotaxiphyllum and Taxiphyllum. Three species of Pseudotaxiphyllum (P. falcifolium, P. homomallifolium and P. richardsii) do not fit well in any current genus, or belong to distinctive subgeneric lineages, which necessitates the description of novel taxa (Margrethypnum gen. nov., Redfearnia gen. nov., and Taxiphyllum subgen. Parataxiphyllum subgen. nov.). A fourth species, Pseudotaxiphyllum distichaceum [≡ Stereodon distichaceus], is transferred to Longiella, leaving only species that produce branch-like gemmae in Pseudotaxiphyllum. Five species of Taxiphyllum are transferred to other genera: T. fluitans and T. gabonense to Ectropothecium, T. laevifolium [≡ E. laevifolium] to Phyllodon, T. ligulaefolium [≡ Glossadelphus ligulaefolius] to Mittenothamnium, and T. torrentium [≡ Amblystegium torrentium] to Bryocrumia. A 50-taxon ITS-based phylogeny is included for illustrative purposes. Plagiothecium sect. Stansvikia is established to accommodate a group of medium-sized to large, glossy, autoicous species with an austral oceanic distribution. Included taxa are P. subantarcticum sp. nov. [= P. Donianum sensu Mitten 1869] from Tierra del Fuego, P. falklandicum, P. georgicoantarcticum, P. georgicoantarcticum var. antarcticum comb. nov. [≡ Hypnum antarcticum] from the Kerguelen Islands, and P. novae-seelandiae. Phylogenetically, sect. Stansvikia belongs to the core of the genus and is related to both sect. Plagiothecium and sect. Leptophyllum (P. lucidum s.l.). Article in Journal/Newspaper Antarc* Kerguelen Islands Tierra del Fuego University of Copenhagen: Research The Bryologist 123 4 |
institution |
Open Polar |
collection |
University of Copenhagen: Research |
op_collection_id |
ftcopenhagenunip |
language |
English |
topic |
bryophyte Herzogiella phylogeny Plagiothecium Pseudotaxiphyllum Taxiphyllum |
spellingShingle |
bryophyte Herzogiella phylogeny Plagiothecium Pseudotaxiphyllum Taxiphyllum Wynns, Justin T. New names and new combinations for hypnalean mosses |
topic_facet |
bryophyte Herzogiella phylogeny Plagiothecium Pseudotaxiphyllum Taxiphyllum |
description |
Several nomenclatural changes in the Hypnales are proposed in order to purify the circumscription of Pseudotaxiphyllum and Taxiphyllum. Three species of Pseudotaxiphyllum (P. falcifolium, P. homomallifolium and P. richardsii) do not fit well in any current genus, or belong to distinctive subgeneric lineages, which necessitates the description of novel taxa (Margrethypnum gen. nov., Redfearnia gen. nov., and Taxiphyllum subgen. Parataxiphyllum subgen. nov.). A fourth species, Pseudotaxiphyllum distichaceum [≡ Stereodon distichaceus], is transferred to Longiella, leaving only species that produce branch-like gemmae in Pseudotaxiphyllum. Five species of Taxiphyllum are transferred to other genera: T. fluitans and T. gabonense to Ectropothecium, T. laevifolium [≡ E. laevifolium] to Phyllodon, T. ligulaefolium [≡ Glossadelphus ligulaefolius] to Mittenothamnium, and T. torrentium [≡ Amblystegium torrentium] to Bryocrumia. A 50-taxon ITS-based phylogeny is included for illustrative purposes. Plagiothecium sect. Stansvikia is established to accommodate a group of medium-sized to large, glossy, autoicous species with an austral oceanic distribution. Included taxa are P. subantarcticum sp. nov. [= P. Donianum sensu Mitten 1869] from Tierra del Fuego, P. falklandicum, P. georgicoantarcticum, P. georgicoantarcticum var. antarcticum comb. nov. [≡ Hypnum antarcticum] from the Kerguelen Islands, and P. novae-seelandiae. Phylogenetically, sect. Stansvikia belongs to the core of the genus and is related to both sect. Plagiothecium and sect. Leptophyllum (P. lucidum s.l.). |
format |
Article in Journal/Newspaper |
author |
Wynns, Justin T. |
author_facet |
Wynns, Justin T. |
author_sort |
Wynns, Justin T. |
title |
New names and new combinations for hypnalean mosses |
title_short |
New names and new combinations for hypnalean mosses |
title_full |
New names and new combinations for hypnalean mosses |
title_fullStr |
New names and new combinations for hypnalean mosses |
title_full_unstemmed |
New names and new combinations for hypnalean mosses |
title_sort |
new names and new combinations for hypnalean mosses |
publishDate |
2020 |
url |
https://curis.ku.dk/portal/da/publications/new-names-and-new-combinations-for-hypnalean-mosses(5ac55953-9f4b-40f7-9f5c-9409d88fb034).html https://doi.org/10.1639/0007-2745-122.4.633 https://curis.ku.dk/ws/files/274224011/New_names_and_new_combinations_for_hypnalean_mosses.pdf |
genre |
Antarc* Kerguelen Islands Tierra del Fuego |
genre_facet |
Antarc* Kerguelen Islands Tierra del Fuego |
op_source |
Wynns , J T 2020 , ' New names and new combinations for hypnalean mosses ' , Bryologist , vol. 123 , no. 4 , pp. 633-656 . https://doi.org/10.1639/0007-2745-122.4.633 |
op_rights |
info:eu-repo/semantics/openAccess |
op_doi |
https://doi.org/10.1639/0007-2745-122.4.633 |
container_title |
The Bryologist |
container_volume |
123 |
container_issue |
4 |
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1799470091452022784 |