familyAsteraceae
genusArtemisia
subgenusArtemisia subg. Drancunculus
speciesArtemisia campestris
subspeciesArtemisia campestris subsp. pacifica
Difference between revisions of "Artemisia campestris subsp. pacifica"
Publ. Carnegie Inst. Wash. 326: 122. 1923.
Common names: Western sagewort
Endemic
Basionym: Artemisia pacifica Nuttall Trans. Amer. Philos. Soc., n. s. 7: 401. 1841
Synonyms: Artemisia campestris var. petiolata S. L. Welsh Artemisia campestris var. scouleriana (Besser) Cronquist Artemisia desertorum var. scouleriana Besser Oligosporus campestris subsp. pacificus (Nuttall) W. A. Weber Oligosporus pacificus
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|common_names=Western sagewort | |common_names=Western sagewort | ||
| + | |special_status={{Treatment/ID/Special_status | ||
| + | |code=E | ||
| + | |label=Endemic | ||
| + | }} | ||
|basionyms={{Treatment/ID/Basionym | |basionyms={{Treatment/ID/Basionym | ||
|name=Artemisia pacifica | |name=Artemisia pacifica | ||
|authority=Nuttall | |authority=Nuttall | ||
| + | |rank=species | ||
|publication_title=Trans. Amer. Philos. Soc., n. s. | |publication_title=Trans. Amer. Philos. Soc., n. s. | ||
|publication_place=7: 401. 1841 | |publication_place=7: 401. 1841 | ||
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|name=Artemisia campestris var. petiolata | |name=Artemisia campestris var. petiolata | ||
|authority=S. L. Welsh | |authority=S. L. Welsh | ||
| + | |rank=variety | ||
}} {{Treatment/ID/Synonym | }} {{Treatment/ID/Synonym | ||
|name=Artemisia campestris var. scouleriana | |name=Artemisia campestris var. scouleriana | ||
|authority=(Besser) Cronquist | |authority=(Besser) Cronquist | ||
| + | |rank=variety | ||
}} {{Treatment/ID/Synonym | }} {{Treatment/ID/Synonym | ||
|name=Artemisia desertorum var. scouleriana | |name=Artemisia desertorum var. scouleriana | ||
|authority=Besser | |authority=Besser | ||
| + | |rank=variety | ||
}} {{Treatment/ID/Synonym | }} {{Treatment/ID/Synonym | ||
|name=Oligosporus campestris subsp. pacificus | |name=Oligosporus campestris subsp. pacificus | ||
|authority=(Nuttall) W. A. Weber | |authority=(Nuttall) W. A. Weber | ||
| + | |rank=subspecies | ||
}} {{Treatment/ID/Synonym | }} {{Treatment/ID/Synonym | ||
|name=Oligosporus pacificus | |name=Oligosporus pacificus | ||
| − | |authority= | + | |authority= |
| + | |rank=species | ||
}} | }} | ||
|hierarchy=Asteraceae;Asteraceae tribe Anthemideae;Artemisia;Artemisia subg. Drancunculus;Artemisia campestris;Artemisia campestris subsp. pacifica | |hierarchy=Asteraceae;Asteraceae tribe Anthemideae;Artemisia;Artemisia subg. Drancunculus;Artemisia campestris;Artemisia campestris subsp. pacifica | ||
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|elevation=100–2500 m | |elevation=100–2500 m | ||
|distribution=Alta.;B.C.;Man.;Sask.;Alaska;Ariz.;Calif.;Colo.;Idaho;Mont.;Nebr.;Nev.;N.Mex.;Oreg.;Tex.;Utah;Wash.;Wyo. | |distribution=Alta.;B.C.;Man.;Sask.;Alaska;Ariz.;Calif.;Colo.;Idaho;Mont.;Nebr.;Nev.;N.Mex.;Oreg.;Tex.;Utah;Wash.;Wyo. | ||
| − | |discussion=<p>Throughout western North America, members of the <i>Artemisia campestris</i> complex can be assigned to < | + | |discussion=<p>Throughout western North America, members of the <i>Artemisia campestris</i> complex can be assigned to <i></i>subsp.<i> pacifica</i>. Although morphologically distinct through much of its range, <i></i>subsp.<i> pacifica</i> may intergrade with <i></i>subsp.<i> canadensis</i> and <i>A. borealis</i> in areas where their ranges overlap.</p> |
|tables= | |tables= | ||
|references= | |references= | ||
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-->{{#Taxon: | -->{{#Taxon: | ||
name=Artemisia campestris subsp. pacifica | name=Artemisia campestris subsp. pacifica | ||
| − | |||
|authority=(Nuttall) H. M. Hall & Clements | |authority=(Nuttall) H. M. Hall & Clements | ||
|rank=subspecies | |rank=subspecies | ||
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|publication title=Publ. Carnegie Inst. Wash. | |publication title=Publ. Carnegie Inst. Wash. | ||
|publication year=1923 | |publication year=1923 | ||
| − | |special status= | + | |special status=Endemic |
| − | |source xml=https:// | + | |source xml=https://bitbucket.org/aafc-mbb/fna-data-curation/src/2e0870ddd59836b60bcf96646a41e87ea5a5943a/coarse_grained_fna_xml/V19-20-21/V19_855.xml |
|tribe=Asteraceae tribe Anthemideae | |tribe=Asteraceae tribe Anthemideae | ||
|genus=Artemisia | |genus=Artemisia | ||
Latest revision as of 19:57, 5 November 2020
Perennials, 30–100 cm. Stems 2–5. Leaves: basal rosettes persistent (faces green and glabrous or gray-green and sparsely hairy). Heads in arrays 10–22 × 1–3(–7) cm. Involucres turbinate, 2–3 × 2(–3) mm.
Phenology: Flowering mid–late summer.
Habitat: Sandy soils, arid regions
Elevation: 100–2500 m
Distribution
Alta., B.C., Man., Sask., Alaska, Ariz., Calif., Colo., Idaho, Mont., Nebr., Nev., N.Mex., Oreg., Tex., Utah, Wash., Wyo.
Discussion
Throughout western North America, members of the Artemisia campestris complex can be assigned to subsp. pacifica. Although morphologically distinct through much of its range, subsp. pacifica may intergrade with subsp. canadensis and A. borealis in areas where their ranges overlap.
Selected References
None.
Lower Taxa
None.