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
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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| Line 11: | Line 11: | ||
|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 | ||
| Line 17: | Line 18: | ||
|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 | ||
| Line 44: | Line 50: | ||
|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= | ||
| Line 53: | Line 59: | ||
-->{{#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 | ||
| Line 68: | Line 73: | ||
|publication year=1923 | |publication year=1923 | ||
|special status= | |special status= | ||
| − | |source xml=https://jpend@bitbucket.org/aafc-mbb/fna-data-curation.git/src/ | + | |source xml=https://jpend@bitbucket.org/aafc-mbb/fna-data-curation.git/src/eaa6e58056e40c9ef614d8f47aea294977a1a5e9/coarse_grained_fna_xml/V19-20-21/V19_855.xml |
|tribe=Asteraceae tribe Anthemideae | |tribe=Asteraceae tribe Anthemideae | ||
|genus=Artemisia | |genus=Artemisia | ||
Revision as of 20:22, 16 December 2019
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.