View source for Cirsium arizonicum var. chellyense

{{Treatment/ID
|accepted_name=Cirsium arizonicum var. chellyense
|accepted_authority=(R. J. Moore & Frankton) D. J. Keil
|publications={{Treatment/Publication
|title=Sida
|place=21: 209. 2004
|year=2004
}}
|common_names=Navajo thistle
|basionyms={{Treatment/ID/Synonym
|name=Cirsium chellyense
|authority=R. J. Moore & Frankton
}}
|synonyms={{Treatment/ID/Synonym
|name=Cirsium chuskaense
|authority=R. J. Moore & Frankton
}}{{Treatment/ID/Synonym
|name=Cirsium navajoense
|authority=R. J. Moore & Frankton
}}
|hierarchy=Asteraceae;Asteraceae tribe Cardueae;Cirsium;Cirsium arizonicum;Cirsium arizonicum var. chellyense
|hierarchy_nav=<div class="higher-taxa"><div class="higher-taxon"><small>family</small>[[Asteraceae]]</div><div class="higher-taxon"><small>tribe</small>[[Asteraceae tribe Cardueae]]</div><div class="higher-taxon"><small>genus</small>[[Cirsium]]</div><div class="higher-taxon"><small>species</small>[[Cirsium arizonicum]]</div><div class="higher-taxon"><small>variety</small>[[Cirsium arizonicum var. chellyense]]</div></div>
|volume=Volume 19
|mention_page=page 142
|treatment_page=page 144
}}<!--

--><span class="statement" id="st-undefined" data-properties=""><b>Stems </b>glabrous or villous to tomentose with septate trichomes. <b>Leaf</b> blades deeply 1–2× divided, (lobes many, narrow, closely spaced), faces glabrous or abaxial villous along midveins with septate trichomes; main marginal spines usually very slender, 5–12 mm; cauline bases usually decurrent as spiny wings to 30 mm. <b>Involucres</b> cylindric to narrowly ovoid. <b>Phyllary</b> spines slender to ± stout, 1–20 mm. <b>Corollas</b> usually reddish purple, 25–32 mm, tubes 7–11, throats 4–7.5 mm, lobes 11–16 mm; style tips 2.5–3.5 mm. <b>2n</b> = 34 (as C. chuskaense).</span><!--

-->{{Treatment/Body
|phenology=Flowering summer (Jun–Sep).
|habitat=Desert scrub, grasslands, pine-oak-juniper woodlands, ponderosa pine forests
|elevation=1600–2800 m
|distribution=Ariz.;N.Mex.
|discussion=<p>Of conservation concern.</p><!--
--><p>R. J. Moore and C. Frankton (1974b) recognized three narrowly defined new species in the Cirsium arizonicum complex, all from a small area in the Defiance Plateau and Chuska Mountains in northeastern Arizona and northwestern New Mexico. The characters used to differentiate these taxa break down when additional specimens are examined, and they are all combined here as a single variety of C. arizonicum.</p>
|tables=
|references=
}}<!--

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-->{{#Taxon:
name=Cirsium arizonicum var. chellyense
|author=
|authority=(R. J. Moore & Frankton) D. J. Keil
|rank=variety
|parent rank=species
|synonyms=Cirsium chuskaense;Cirsium navajoense
|basionyms=Cirsium chellyense
|family=Asteraceae
|phenology=Flowering summer (Jun–Sep).
|habitat=Desert scrub, grasslands, pine-oak-juniper woodlands, ponderosa pine forests
|elevation=1600–2800 m
|distribution=Ariz.;N.Mex.
|reference=None
|publication title=Sida
|publication year=2004
|special status=
|source xml=https://jpend@bitbucket.org/aafc-mbb/fna-data-curation.git/src/9216fc802291cd3df363fd52122300479582ede7/coarse_grained_fna_xml/V19-20-21/V19_128.xml
|tribe=Asteraceae tribe Cardueae
|genus=Cirsium
|species=Cirsium arizonicum
|variety=Cirsium arizonicum var. chellyense
}}<!--

-->[[Category:Treatment]][[Category:Cirsium arizonicum]]