View source for Arnica ovata

{{Treatment/ID
|accepted_name=Arnica ovata
|accepted_authority=Greene
|publications={{Treatment/Publication
|title=Pittonia
|place=4: 161. 1900
|year=1900
}}
|common_names=Sticky leaf arnica
|basionyms=
|synonyms={{Treatment/ID/Synonym
|name=Arnica diversifolia
|authority=Greene
}} {{Treatment/ID/Synonym
|name=Arnica latifolia var. viscidula
|authority=A. Gray
}}
|hierarchy=Asteraceae;Asteraceae tribe Heliantheae;Asteraceae (tribe Heliantheae) subtribe Chaenactidinae;Arnica;Arnica ovata
|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 ovata]]</div></div>
|volume=Volume 21
|mention_page=page 368
|treatment_page=page 372
}}<!--

--><span class="statement" id="st-undefined" data-properties=""><b>Plants </b>10–50 cm. <b>Stems</b> (forming clumps) simple or branched among heads. <b>Leaves</b> 2–3(–4) pairs (basal 1–2 pairs usually withered by flowering, petiolate, petioles broadly winged, blades round-ovate, relatively small; sterile rosettes lacking), mostly cauline; petiolate (at least middle pair, petioles broadly to narrowly winged); blades broadly deltate to ovate, 4–8 × 2–6 cm (middle pair largest), margins irregularly denticulate to coarsely dentate-serrate, apices acute, faces puberulent (hairs minute) and stipitate-glandular. <b>Heads</b> 1–3(–5). <b>Involucres</b> usually narrowly turbinate, rarely narrowly campanulate. <b>Phyllaries</b> 9–20, linear to narrowly lanceolate. <b>Ray</b> florets 8–16, yellow. <b>Disc</b> florets: corollas yellow; anthers yellow. <b>Cypselae</b> brown to black, 5–7 mm, sparsely to moderately pilose and stipitate-glandular; pappi stramineous to tawny, bristles subplumose. <b>2n</b> = 57, 76.</span><!--

-->{{Treatment/Body
|phenology=Flowering Jul–Sep.
|habitat=Moist meadows and conifer forests, stream banks, late snow-melt areas, montane to subalpine
|elevation=200–3600 m
|distribution=Alta.;B.C.;Yukon;Alaska;Calif.;Colo.;Idaho;Mont.;Oreg.;Utah;Wash.;Wyo.
|tables=
|references=
}}<!--

--><!--

-->{{#Taxon:
name=Arnica ovata
|author=
|authority=Greene
|rank=species
|parent rank=genus
|synonyms=Arnica diversifolia;Arnica latifolia var. viscidula
|basionyms=
|family=Asteraceae
|phenology=Flowering Jul–Sep.
|habitat=Moist meadows and conifer forests, stream banks, late snow-melt areas, montane to subalpine
|elevation=200–3600 m
|distribution=Alta.;B.C.;Yukon;Alaska;Calif.;Colo.;Idaho;Mont.;Oreg.;Utah;Wash.;Wyo.
|reference=None
|publication title=Pittonia
|publication year=1900
|special status=
|source xml=https://jpend@bitbucket.org/aafc-mbb/fna-data-curation.git/src/f6b125a955440c0872999024f038d74684f65921/coarse_grained_fna_xml/V19-20-21/V21_932.xml
|tribe=Asteraceae tribe Heliantheae
|subtribe=Asteraceae (tribe Heliantheae) subtribe Chaenactidinae
|genus=Arnica
|species=Arnica ovata
}}<!--

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