View source for Symphyotrichum sect. Occidentales

{{Treatment/ID
|accepted_name=Symphyotrichum sect. Occidentales
|accepted_authority=(Rydberg) G. L. Nesom
|publications={{Treatment/Publication
|title=Phytologia
|place=77: 271. 1995
|year=1995
}}
|basionyms={{Treatment/ID/Basionym
|name=Occidentales
|authority=Rydberg
|rank=unranked
|publication_title=Fl. Colorado,
|publication_place=352. 1906
}}
|synonyms=
|hierarchy=Asteraceae;Asteraceae tribe Astereae;Symphyotrichum;Symphyotrichum subg. Symphyotrichum;Symphyotrichum sect. Occidentales
|hierarchy_nav=<div class="higher-taxa"><div class="higher-taxon"><small>family</small>[[Asteraceae]]</div><div class="higher-taxon"><small>tribe</small>[[Asteraceae tribe Astereae]]</div><div class="higher-taxon"><small>genus</small>[[Symphyotrichum]]</div><div class="higher-taxon"><small>subgenus</small>[[Symphyotrichum subg. Symphyotrichum]]</div><div class="higher-taxon"><small>section</small>[[Symphyotrichum sect. Occidentales]]</div></div>
|volume=Volume 20
|mention_page=page 467, 498, 538
|treatment_page=page 531
}}<!--

--><span class="statement" id="st-undefined" data-properties=""><b>Perennials,</b> eglandular; rhizomatous. <b>Stems</b> usually simple, sometimes ± branched. <b>Heads</b> radiate. <b>Ray</b> florets fewer than disc florets, in 1 series (conspicuous). <b>Disc</b> corollas ± ampliate, lobes erect. <b>Pappi</b> shorter than to equaling disc florets at flowering. <b>x</b> = 8.</span><!--

-->{{Treatment/Body
|distribution=w North America.
|discussion=<p>Species 12 (12 in the flora).</p>
|tables=
|references=
}}<!--

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-->{{#Taxon:
name=Symphyotrichum sect. Occidentales
|authority=(Rydberg) G. L. Nesom
|rank=section
|parent rank=subgenus
|synonyms=
|basionyms=Occidentales
|family=Asteraceae
|distribution=w North America.
|reference=None
|publication title=Phytologia
|publication year=1995
|special status=
|source xml=https://jpend@bitbucket.org/aafc-mbb/fna-data-curation.git/src/eaa6e58056e40c9ef614d8f47aea294977a1a5e9/coarse_grained_fna_xml/V19-20-21/V20_1180.xml
|tribe=Asteraceae tribe Astereae
|genus=Symphyotrichum
|subgenus=Symphyotrichum subg. Symphyotrichum
|section=Symphyotrichum sect. Occidentales
}}<!--

-->[[Category:Treatment]][[Category:Symphyotrichum subg. Symphyotrichum]]