View source for Euthamia occidentalis

{{Treatment/ID
|accepted_name=Euthamia occidentalis
|accepted_authority=Nuttall
|publications={{Treatment/Publication
|title=Trans. Amer. Philos. Soc., n. s.
|place=7: 326. 1840
|year=1840
}}
|common_names=Western goldentop
|basionyms=
|synonyms={{Treatment/ID/Synonym
|name=Euthamia californica
|authority=Gandoger
|rank=species
}} {{Treatment/ID/Synonym
|name=Euthamia linearifolia
|authority=Gandoger
|rank=species
}} {{Treatment/ID/Synonym
|name=Solidago occidentalis
|authority=(Nuttall) Torrey & A. Gray
|rank=species
}}
|hierarchy=Asteraceae;Asteraceae tribe Astereae;Euthamia;Euthamia occidentalis
|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>[[Euthamia]]</div><div class="higher-taxon"><small>species</small>[[Euthamia occidentalis]]</div></div>
|volume=Volume 20
|mention_page=page 98
|treatment_page=page 100
}}<!--

--><span class="statement" id="st-undefined" data-properties=""><b>Perennials </b>or subshrubs, 40–200 cm. <b>Stems</b> (erect, stout) glabrous, glaucous. <b>Leaves</b> spreading-ascending to erect; blades 3- or -5-nerved, linear, 82–100 × 4.3–10 mm, lengths 10–27 times widths, gradually to abruptly reduced distally, herbaceous to firm-herbaceous, margins scabrous, apices abruptly acute to acuminate, faces ± gland-dotted (18–56 dots per mm²), adaxial and vein axils often sparsely hairy. <b>Heads</b> mostly pedunculate, in relatively narrow, elongate arrays 33–60% of plant heights (often interrupted and with multiple levels). <b>Involucres</b> campanulate, 3.7–4.9 mm. <b>Phyllaries</b> stramineous, sometimes green-tipped, outer narrowly lanceolate, inner linear (firm), apices acute to acuminate. <b>Ray</b> florets (15–)17–22(–28). <b>Disc</b> florets (7–)9–11(–18); corollas 3.1–4.2 mm. <b>2n</b> = 18.</span><!--

-->{{Treatment/Body
|phenology=Flowering Jul–Nov.
|habitat=Moist to wet soils of streambeds, lake shores, and fresh to saline marshes
|elevation=0–1600 m
|distribution=B.C.;Ariz.;Calif.;Colo.;Idaho;Mont.;Nebr.;Nev.;N.Mex.;Oreg.;Utah;Wash.;Wyo.;Mexico (Baja California).
|tables=
|references=
}}<!--

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-->{{#Taxon:
name=Euthamia occidentalis
|authority=Nuttall
|rank=species
|parent rank=genus
|synonyms=Euthamia californica;Euthamia linearifolia;Solidago occidentalis
|basionyms=
|family=Asteraceae
|phenology=Flowering Jul–Nov.
|habitat=Moist to wet soils of streambeds, lake shores, and fresh to saline marshes
|elevation=0–1600 m
|distribution=B.C.;Ariz.;Calif.;Colo.;Idaho;Mont.;Nebr.;Nev.;N.Mex.;Oreg.;Utah;Wash.;Wyo.;Mexico (Baja California).
|reference=None
|publication title=Trans. Amer. Philos. Soc., n. s.
|publication year=1840
|special status=
|source xml=https://jpend@bitbucket.org/aafc-mbb/fna-data-curation.git/src/f50eec43f223ca0e34566be0b046453a0960e173/coarse_grained_fna_xml/V19-20-21/V20_195.xml
|tribe=Asteraceae tribe Astereae
|genus=Euthamia
|species=Euthamia occidentalis
}}<!--

-->[[Category:Treatment]][[Category:Euthamia]]