View source for Artemisia tridentata subsp. wyomingensis

{{Treatment/ID
|accepted_name=Artemisia tridentata subsp. wyomingensis
|accepted_authority=Beetle & A. M. Young
|publications={{Treatment/Publication
|title=Rhodora
|place=67: 405. 1965
|year=1965
}}
|common_names=Wyoming sagebrush
|special_status={{Treatment/ID/Special_status
|code=E
|label=Endemic
}}
|basionyms=
|synonyms={{Treatment/ID/Synonym
|name=Artemisia tridentata var. wyomingensis
|authority=(Beetle & A. M. Young) S. L. Welsh
|rank=variety
}} {{Treatment/ID/Synonym
|name=Seriphidium tridentatum subsp. wyomingense
|authority=(Beetle & A. M. Young) W. A. Weber
|rank=subspecies
}}
|hierarchy=Asteraceae;Asteraceae tribe Anthemideae;Artemisia;Artemisia subg. Tridentatae;Artemisia tridentata;Artemisia tridentata subsp. wyomingensis
|hierarchy_nav=<div class="higher-taxa"><div class="higher-taxon"><small>family</small>[[Asteraceae]]</div><div class="higher-taxon"><small>tribe</small>[[Asteraceae tribe Anthemideae]]</div><div class="higher-taxon"><small>genus</small>[[Artemisia]]</div><div class="higher-taxon"><small>subgenus</small>[[Artemisia subg. Tridentatae]]</div><div class="higher-taxon"><small>species</small>[[Artemisia tridentata]]</div><div class="higher-taxon"><small>subspecies</small>[[Artemisia tridentata subsp. wyomingensis]]</div></div>
|volume=Volume 19
|mention_page=page 516, 518
|treatment_page=page 517
}}<!--

--><span class="statement" id="st-d0_s0" data-properties="whole_organism atypical some measurement;whole_organism some measurement;whole_organism growth form"><b>Shrubs,</b> 30–50 (–150) cm (crowns rounded).</span> <span class="statement" id="st-d0_s1" data-properties="branch reproduction"><b>Vegetative </b>branches (stiffly spreading, often persisting, giving mature plants a twiggy appearance) interspersed among flowering-stems.</span> <span class="statement" id="st-d0_s2" data-properties="leaf shape;leaf atypical length;leaf atypical length;leaf length;leaf atypical width;leaf width;leaf shape"><b>Leaves </b>narrowly to broadly cuneate, (0.4–) 0.7–1.1 (–2) × (0.1–) 0.2–0.3 cm, lobed (lobes rounded).</span> <span class="statement" id="st-d0_s3" data-properties="head atypical length;head length;head width"><b>Heads </b>in paniculiform arrays 2–6 (–8) × 1–3 cm (often immersed in vegetative branches).</span> <span class="statement" id="st-d0_s4" data-properties="involucre atypical length;involucre length;involucre width"><b>Involucres </b>(1–) 1.5–2 × 1.5–2 mm.</span> <span class="statement" id="st-d0_s5" data-properties="floret quantity"><b>Florets </b>4–8.</span> <span class="statement" id="st-d0_s6" data-properties=""><b>Cypselae </b>glabrous.</span> <span class="statement" id="st-d0_s7" data-properties="cypsela pubescence;2n chromosome quantity;2n chromosome quantity">2n = 36, 54.</span><!--

-->{{Treatment/Body
|phenology=Flowering mid summer–late fall.
|habitat=Rocky or fine-grained soils, cold-desert basins to high plateaus, foothills
|elevation=800–2200 m
|distribution=Ariz.;Calif.;Colo.;Idaho;Mont.;Nebr.;Nev.;N.Mex.;N.Dak.;Oreg.;S.Dak.;Utah;Wash.;Wyo.
|discussion=<p>Subspecies wyomingensis is the common sagebrush of rocky or fine-grained soils from valleys to high plateaus in the Great Basin. It is an allopolyploid that may be derived from the populations of subsp. tridentata with which it occurs. Identification is based primarily on the shorter leaves of subsp. wyomingensis, its usually shorter stature, and its shorter flowering branches that are retained from year to year. Wyoming sagebrush may be increasing in abundance in response to increased grazing pressure and drought in the high valleys of the Great Basin.</p>
|tables=
|references=
}}<!--

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-->{{#Taxon:
name=Artemisia tridentata subsp. wyomingensis
|authority=Beetle & A. M. Young
|rank=subspecies
|parent rank=species
|synonyms=Artemisia tridentata var. wyomingensis;Seriphidium tridentatum subsp. wyomingense
|basionyms=
|family=Asteraceae
|phenology=Flowering mid summer–late fall.
|habitat=Rocky or fine-grained soils, cold-desert basins to high plateaus, foothills
|elevation=800–2200 m
|distribution=Ariz.;Calif.;Colo.;Idaho;Mont.;Nebr.;Nev.;N.Mex.;N.Dak.;Oreg.;S.Dak.;Utah;Wash.;Wyo.
|reference=None
|publication title=Rhodora
|publication year=1965
|special status=Endemic
|source xml=https://bibilujan@bitbucket.org/aafc-mbb/fna-fine-grained-xml.git/src/84153f6d59a0a91d69695978a64cee7560374f8e/V19-20-21/V19_880.xml
|tribe=Asteraceae tribe Anthemideae
|genus=Artemisia
|subgenus=Artemisia subg. Tridentatae
|species=Artemisia tridentata
|subspecies=Artemisia tridentata subsp. wyomingensis
|2n chromosome quantity=54;36
|branch reproduction=vegetative
|cypsela pubescence=glabrous
|floret quantity=4;8
|head atypical length=6cm;8cm
|head length=2cm;6cm
|head width=1cm;3cm
|involucre atypical length=1mm;1.5mm
|involucre length=1.5mm;2mm
|involucre width=1.5mm;2mm
|leaf atypical length=1.1cm;2cm
|leaf atypical width=0.1cm;0.2cm
|leaf length=0.7cm;1.1cm
|leaf shape=lobed;cuneate
|leaf width=0.2cm;0.3cm
|whole_organism atypical some measurement=50cm;150cm
|whole_organism growth form=shrub
|whole_organism some measurement=30cm;50cm
}}<!--

-->[[Category:Treatment]][[Category:Artemisia tridentata]]