View source for Arnica latifolia

{{Treatment/ID
|accepted_name=Arnica latifolia
|accepted_authority=Bongard
|publications={{Treatment/Publication
|title=Mém. Acad. Imp. Sci. St.-Pétersbourg, Sér.
|place=6, Sci. Math. 2: 147. 1832
|year=1832
}}
|common_names=Broadleaf arnica
|basionyms=
|synonyms=
|hierarchy=Asteraceae;Asteraceae tribe Heliantheae;Asteraceae (tribe Heliantheae) subtribe Chaenactidinae;Arnica;Arnica latifolia
|hierarchy_nav=<div class="higher-taxa"><div class="higher-taxon"><small>family</small>[[Asteraceae]]</div><div class="higher-taxon"><small>tribe</small>[[Asteraceae tribe Heliantheae]]</div><div class="higher-taxon"><small>subtribe</small>[[Asteraceae (tribe Heliantheae) subtribe Chaenactidinae]]</div><div class="higher-taxon"><small>genus</small>[[Arnica]]</div><div class="higher-taxon"><small>species</small>[[Arnica latifolia]]</div></div>
|volume=Volume 21
|mention_page=page 367
|treatment_page=page 376
}}<!--

--><span class="statement" id="st-undefined" data-properties=""><b>Plants </b>10–50 cm. <b>Stems</b> usually simple, sometimes branched distally. <b>Leaves</b> 2–4(–6) pairs, cauline (basal leaves often persistent on sterile rosettes), petiolate (proximal, petioles relatively short, broadly winged) or sessile (mid and distal); blades lance-elliptic to ovate, 2–10 × 1–6 cm, margins serrate to dentate, apices obtuse to acute, faces glabrous or sparsely villous. <b>Heads</b> 1 or 3–5(–9). <b>Involucres</b> narrowly turbinate. <b>Phyllaries</b> 8–20, lanceolate to oblanceolate. <b>Ray</b> florets 8–15; corollas yellow. <b>Disc</b> florets 20–90; corollas yellow; anthers yellow. <b>Cypselae</b> dark brown, 5–9 mm, sparsely villous; pappi white, bristles barbellate. <b>2n</b> = 38, 76.</span><!--

-->{{Treatment/Body
|phenology=Flowering Jul–Aug.
|habitat=Relatively moist, montane conifer forests to subalpine meadows
|elevation=500–3300 m
|distribution=Alta.;B.C.;N.W.T.;Yukon;Alaska;Calif.;Colo.;Idaho;Mont.;Oreg.;Utah;Wash.;Wyo.
|tables=
|references=
}}<!--

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-->{{#Taxon:
name=Arnica latifolia
|author=
|authority=Bongard
|rank=species
|parent rank=genus
|synonyms=
|basionyms=
|family=Asteraceae
|phenology=Flowering Jul–Aug.
|habitat=Relatively moist, montane conifer forests to subalpine meadows
|elevation=500–3300 m
|distribution=Alta.;B.C.;N.W.T.;Yukon;Alaska;Calif.;Colo.;Idaho;Mont.;Oreg.;Utah;Wash.;Wyo.
|reference=None
|publication title=Mém. Acad. Imp. Sci. St.-Pétersbourg, Sér.
|publication year=1832
|special status=
|source xml=https://jpend@bitbucket.org/aafc-mbb/fna-data-curation.git/src/f6b125a955440c0872999024f038d74684f65921/coarse_grained_fna_xml/V19-20-21/V21_945.xml
|tribe=Asteraceae tribe Heliantheae
|subtribe=Asteraceae (tribe Heliantheae) subtribe Chaenactidinae
|genus=Arnica
|species=Arnica latifolia
}}<!--

-->[[Category:Treatment]][[Category:Arnica]]