Strandsvineblom Senecio pseudoarnica er en etablert art i Troms og en pestplante
Journal home page at http://nhm2.uio.no/botanisk/nbf/blyttia/ . Senecio pseudoarnica was first reported from Norway in 2006, based on a surprise find at the outer-coast island of Sandøya in Tromsø, Troms. Originally interpreted as a case of long-distance dispersal from North America, it soon turned...
Main Author: | |
---|---|
Format: | Article in Journal/Newspaper |
Language: | Norwegian Bokmål |
Published: |
Norsk Botanisk Forening
2020
|
Subjects: | |
Online Access: | https://hdl.handle.net/10037/20714 |
id |
ftunivtroemsoe:oai:munin.uit.no:10037/20714 |
---|---|
record_format |
openpolar |
spelling |
ftunivtroemsoe:oai:munin.uit.no:10037/20714 2023-05-15T15:37:25+02:00 Strandsvineblom Senecio pseudoarnica er en etablert art i Troms og en pestplante Senecio pseudoarnica is naturalized in Troms – and an invasive alien Alm, Torbjørn 2020-12-24 https://hdl.handle.net/10037/20714 nob nob Norsk Botanisk Forening Norwegian Botanical Association Blyttia : Norsk botanisk forenings tidsskrift Alm T. Strandsvineblom Senecio pseudoarnica er en etablert art i Troms og en pestplante. Blyttia : Norsk botanisk forenings tidsskrift. 2020;78(4):265-271 FRIDAID 1833444 0006-5269 1894-3985 https://hdl.handle.net/10037/20714 openAccess Copyright 2020 The Author(s) VDP::Mathematics and natural science: 400::Zoology and botany: 480::Plant geography: 496 VDP::Matematikk og Naturvitenskap: 400::Zoologiske og botaniske fag: 480::Plantegeografi: 496 Journal article Tidsskriftartikkel publishedVersion 2020 ftunivtroemsoe 2021-06-25T17:58:05Z Journal home page at http://nhm2.uio.no/botanisk/nbf/blyttia/ . Senecio pseudoarnica was first reported from Norway in 2006, based on a surprise find at the outer-coast island of Sandøya in Tromsø, Troms. Originally interpreted as a case of long-distance dispersal from North America, it soon turned out that species had received human help in crossing the Atlantic. Seeds had been imported from Alaska to Balsfjord, Troms, by a garden enthusiast, who had shared the new ornamental with a number of other horticulturists. Four additional sites, also in Tromsø, were recorded in 2008, and left no doubt that this foreign introduction could escape from (or be thrown out of) gardens. Until recently, only a few further sites have been added, two in Tromsø (2015) and one in Nordreisa (2009), causing no alarm. A brief 2020 field work in Balsfjord revealed 42 occurrences distributed along 2.5 km of shoreline at Slettmo, comprising thousands of flowering stems. An additional search of 8 km shoreline further north yielded only a single plant near Laksvatn. The species is obviously invasive, naturalized in Norway, and already out of control. Article in Journal/Newspaper Balsfjord Nordreisa Tromsø Alaska Troms University of Tromsø: Munin Open Research Archive Balsfjord ENVELOPE(19.227,19.227,69.240,69.240) Coast Island ENVELOPE(-130.331,-130.331,54.213,54.213) Laksvatn ENVELOPE(19.360,19.360,69.361,69.361) Nordreisa ENVELOPE(21.026,21.026,69.768,69.768) Norway Sandøya ENVELOPE(11.664,11.664,64.806,64.806) Slettmo ENVELOPE(19.622,19.622,69.964,69.964) Tromsø |
institution |
Open Polar |
collection |
University of Tromsø: Munin Open Research Archive |
op_collection_id |
ftunivtroemsoe |
language |
Norwegian Bokmål |
topic |
VDP::Mathematics and natural science: 400::Zoology and botany: 480::Plant geography: 496 VDP::Matematikk og Naturvitenskap: 400::Zoologiske og botaniske fag: 480::Plantegeografi: 496 |
spellingShingle |
VDP::Mathematics and natural science: 400::Zoology and botany: 480::Plant geography: 496 VDP::Matematikk og Naturvitenskap: 400::Zoologiske og botaniske fag: 480::Plantegeografi: 496 Alm, Torbjørn Strandsvineblom Senecio pseudoarnica er en etablert art i Troms og en pestplante |
topic_facet |
VDP::Mathematics and natural science: 400::Zoology and botany: 480::Plant geography: 496 VDP::Matematikk og Naturvitenskap: 400::Zoologiske og botaniske fag: 480::Plantegeografi: 496 |
description |
Journal home page at http://nhm2.uio.no/botanisk/nbf/blyttia/ . Senecio pseudoarnica was first reported from Norway in 2006, based on a surprise find at the outer-coast island of Sandøya in Tromsø, Troms. Originally interpreted as a case of long-distance dispersal from North America, it soon turned out that species had received human help in crossing the Atlantic. Seeds had been imported from Alaska to Balsfjord, Troms, by a garden enthusiast, who had shared the new ornamental with a number of other horticulturists. Four additional sites, also in Tromsø, were recorded in 2008, and left no doubt that this foreign introduction could escape from (or be thrown out of) gardens. Until recently, only a few further sites have been added, two in Tromsø (2015) and one in Nordreisa (2009), causing no alarm. A brief 2020 field work in Balsfjord revealed 42 occurrences distributed along 2.5 km of shoreline at Slettmo, comprising thousands of flowering stems. An additional search of 8 km shoreline further north yielded only a single plant near Laksvatn. The species is obviously invasive, naturalized in Norway, and already out of control. |
format |
Article in Journal/Newspaper |
author |
Alm, Torbjørn |
author_facet |
Alm, Torbjørn |
author_sort |
Alm, Torbjørn |
title |
Strandsvineblom Senecio pseudoarnica er en etablert art i Troms og en pestplante |
title_short |
Strandsvineblom Senecio pseudoarnica er en etablert art i Troms og en pestplante |
title_full |
Strandsvineblom Senecio pseudoarnica er en etablert art i Troms og en pestplante |
title_fullStr |
Strandsvineblom Senecio pseudoarnica er en etablert art i Troms og en pestplante |
title_full_unstemmed |
Strandsvineblom Senecio pseudoarnica er en etablert art i Troms og en pestplante |
title_sort |
strandsvineblom senecio pseudoarnica er en etablert art i troms og en pestplante |
publisher |
Norsk Botanisk Forening |
publishDate |
2020 |
url |
https://hdl.handle.net/10037/20714 |
long_lat |
ENVELOPE(19.227,19.227,69.240,69.240) ENVELOPE(-130.331,-130.331,54.213,54.213) ENVELOPE(19.360,19.360,69.361,69.361) ENVELOPE(21.026,21.026,69.768,69.768) ENVELOPE(11.664,11.664,64.806,64.806) ENVELOPE(19.622,19.622,69.964,69.964) |
geographic |
Balsfjord Coast Island Laksvatn Nordreisa Norway Sandøya Slettmo Tromsø |
geographic_facet |
Balsfjord Coast Island Laksvatn Nordreisa Norway Sandøya Slettmo Tromsø |
genre |
Balsfjord Nordreisa Tromsø Alaska Troms |
genre_facet |
Balsfjord Nordreisa Tromsø Alaska Troms |
op_relation |
Blyttia : Norsk botanisk forenings tidsskrift Alm T. Strandsvineblom Senecio pseudoarnica er en etablert art i Troms og en pestplante. Blyttia : Norsk botanisk forenings tidsskrift. 2020;78(4):265-271 FRIDAID 1833444 0006-5269 1894-3985 https://hdl.handle.net/10037/20714 |
op_rights |
openAccess Copyright 2020 The Author(s) |
_version_ |
1766367985934532608 |