Artemisia borealis: Difference between revisions
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{{Short description|Species of flowering plant}} |
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{{Italic title}}{{Taxobox |
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{{Speciesbox |
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| image = Artemisia borealis.jpg |
| image = Artemisia borealis.jpg |
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| status = G5 |
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| status_system = TNC |
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| unranked_divisio = [[Angiosperms]] |
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| status_ref = <ref>{{Cite web |title=NatureServe Explorer 2.0 |url=https://explorer.natureserve.org/Taxon/ELEMENT_GLOBAL.2.816658/Artemisia_borealis |access-date=2023-10-23 |website=explorer.natureserve.org}}</ref> |
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| unranked_classis = [[Eudicots]] |
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| unranked_ordo = [[Asterids]] |
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| ordo = [[Asterales]] |
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| familia = [[Asteraceae]] |
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| tribe = [[Anthemideae]] |
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| genus = ''[[Artemisia (genus)|Artemisia]]'' |
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| binomial = ''Artemisia borealis'' |
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|synonyms= |
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|title=<small>Synonymy</small> |
|title=<small>Synonymy</small> |
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|''Artemisia campestris'' subsp. ''borealis'' <small>(Pall.) H.M.Hall & Clem.</small> |
|''Artemisia campestris'' subsp. ''borealis'' <small>(Pall.) H.M.Hall & Clem.</small> |
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|''Artemisia violacea'' <small>Ledeb.</small> |
|''Artemisia violacea'' <small>Ledeb.</small> |
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|''Oligosporus borealis'' <small>(Pall.) Poljakov</small> |
|''Oligosporus borealis'' <small>(Pall.) Poljakov</small> |
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'''''Artemisia borealis''''' is an [[arctic]] and [[Alpine climate|alpine]] species |
'''''Artemisia borealis''''' is an [[arctic]] and [[Alpine climate|alpine]] species of plant in the [[Asteraceae|sunflower family]], commonly known as '''northern wormwood''', '''boreal sage''', '''boreal wormwood''' or '''boreal sagewort'''.<ref name="planthardiness">[http://planthardiness.gc.ca/ph_spp_intro.pl?lang=en&speciesid=1006673 Natural Resources Canada, Canada's Plant Hardiness Site, ''Artemisia borealis'' Pall.]</ref> It is native to high latitudes and high elevations in Eurasia and North America. In North America, it can be found in Alaska, Greenland, the [[Canadian Arctic]], and the [[Rocky Mountains|Rockies]], [[Cascade Range|Cascades]], and [[Sierra Nevada (U.S.)|Sierra Nevada]] as far south as [[Arizona]] and [[New Mexico]].<ref name="efloras"/><ref>[http://bonap.net/MapGallery/State/Artemisia%20borealis.png Biota of North America Program 2014 state-level distribution map]</ref> In Eurasia, it is widespread across European and Asiatic Russia<ref>{{Cite web |url=http://nhm2.uio.no/paf/results?biogeographic=&bioclimatic=®ion=&name=Artemisia+borealis#paf-862226 |title=Panarctic Flora, Artemisia borealis Pall. |access-date=2015-05-23 |archive-url=https://web.archive.org/web/20150703020135/http://nhm2.uio.no/paf/results?biogeographic=&bioclimatic=®ion=&name=Artemisia+borealis#paf-862226 |archive-date=2015-07-03 |url-status=dead }}</ref> and also grows in Scandinavia and in the mountains of central Europe ([[Carpathians]], [[Alps]], etc.)<ref>[http://www.atlas-roslin.pl/index.html Atlas roślin naczyniowych Polski, Atlas of Vascular Plants of Poland] in Polish with photos</ref><ref>[http://www.florealpes.com/fiche_artemisiaborealis.php Flore Alpes, Armoise boréale, Artemisia campestris subsp. borealis ] in French with photos</ref><ref>[http://luirig.altervista.org/flora/taxa/index1.php?scientific-name=artemisia+campestris+subsp.+borealis Altervista Flora Italiana, ''Artemisia campestris'' subsp. ''borealis'' (Pall.) H. M. Hall & Clem.]</ref> |
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==Description== |
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Perennials, (6–)8–20(–40) cm ([[caespitose]]), mildly [[aromatic]]; [[ |
Perennials, (6–)8–20(–40) cm ([[caespitose]]), mildly [[aromatic]]; [[taproot]]ed, [[Caudex|caudices]] branched. Stems (1–)2–5, gray-green, [[tomentose]]. Leaves persistent, basal [[Rosette (botany)|rosettes]] persistent, gray-green to white; blades ovate, 2–4 × 0.5–1 cm, 2–3-[[Pinnate leaf|pinnately]] or -[[ternate]]ly lobed, lobes linear to narrowly oblong, [[Apex (botany)|apices]] acute, faces moderately to densely sericeous. [[Flower heads|Heads]] ([[proximal]] [[sessility (botany)|sessile]], [[distal]] pedunculate) in (leafy) [[Spike (botany)|spiciform]] arrays 4–9(–12) × (0.5–)1–5 cm. Involucres hemispheric, 3–4 × 3.5–4 mm. [[Phyllaries]] (obscurely scarious) densely tomentose-villous. [[Floret]]s: [[pistillate]] 8–10; functionally [[staminate]] 15–30; [[Petal|corollas]] (or lobes) yellow-orange or deep red, 2.2–3.5. [[Cypselae]] oblong-lanceoloid, somewhat compressed, {{convert|0.4|–|1|mm}}, faintly nerved, [[glabrousness (botany)|glabrous]].<ref name="efloras">[http://www.efloras.org/florataxon.aspx?flora_id=1&taxon_id=242304389 Flora of North America Vol. 19, 20 and 21 Page 505 ''Artemisia borealis'' Pallas, Reise Russ. Reich. 3: 755. 1776. ]</ref> |
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==References== |
==References== |
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{{Reflist}} |
{{Reflist}} |
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{{Taxonbar|from=Q4797493}} |
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[[Category:Artemisia (genus)|borealis]] |
[[Category:Artemisia (genus)|borealis]] |
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[[Category:Flora of |
[[Category:Flora of Northern America]] |
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[[Category:Flora of Europe]] |
[[Category:Flora of Europe]] |
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[[Category:Plants described in 1776]] |
[[Category:Plants described in 1776]] |
Latest revision as of 22:58, 6 December 2023
Artemisia borealis | |
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Scientific classification | |
Kingdom: | Plantae |
Clade: | Tracheophytes |
Clade: | Angiosperms |
Clade: | Eudicots |
Clade: | Asterids |
Order: | Asterales |
Family: | Asteraceae |
Genus: | Artemisia |
Species: | A. borealis
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Binomial name | |
Artemisia borealis Pall. 1776 not Kitam. 1934 nor Liou date unknown
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Synonyms[2] | |
Synonymy
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Artemisia borealis is an arctic and alpine species of plant in the sunflower family, commonly known as northern wormwood, boreal sage, boreal wormwood or boreal sagewort.[3] It is native to high latitudes and high elevations in Eurasia and North America. In North America, it can be found in Alaska, Greenland, the Canadian Arctic, and the Rockies, Cascades, and Sierra Nevada as far south as Arizona and New Mexico.[4][5] In Eurasia, it is widespread across European and Asiatic Russia[6] and also grows in Scandinavia and in the mountains of central Europe (Carpathians, Alps, etc.)[7][8][9]
Description[edit]
Perennials, (6–)8–20(–40) cm (caespitose), mildly aromatic; taprooted, caudices branched. Stems (1–)2–5, gray-green, tomentose. Leaves persistent, basal rosettes persistent, gray-green to white; blades ovate, 2–4 × 0.5–1 cm, 2–3-pinnately or -ternately lobed, lobes linear to narrowly oblong, apices acute, faces moderately to densely sericeous. Heads (proximal sessile, distal pedunculate) in (leafy) spiciform arrays 4–9(–12) × (0.5–)1–5 cm. Involucres hemispheric, 3–4 × 3.5–4 mm. Phyllaries (obscurely scarious) densely tomentose-villous. Florets: pistillate 8–10; functionally staminate 15–30; corollas (or lobes) yellow-orange or deep red, 2.2–3.5. Cypselae oblong-lanceoloid, somewhat compressed, 0.4–1 millimetre (0.016–0.039 in), faintly nerved, glabrous.[4]
References[edit]
- ^ "NatureServe Explorer 2.0". explorer.natureserve.org. Retrieved 2023-10-23.
- ^ The Plant List, Artemisia borealis Pall.
- ^ Natural Resources Canada, Canada's Plant Hardiness Site, Artemisia borealis Pall.
- ^ a b Flora of North America Vol. 19, 20 and 21 Page 505 Artemisia borealis Pallas, Reise Russ. Reich. 3: 755. 1776.
- ^ Biota of North America Program 2014 state-level distribution map
- ^ "Panarctic Flora, Artemisia borealis Pall". Archived from the original on 2015-07-03. Retrieved 2015-05-23.
- ^ Atlas roślin naczyniowych Polski, Atlas of Vascular Plants of Poland in Polish with photos
- ^ Flore Alpes, Armoise boréale, Artemisia campestris subsp. borealis in French with photos
- ^ Altervista Flora Italiana, Artemisia campestris subsp. borealis (Pall.) H. M. Hall & Clem.