View source for Arnica parryi

{{Treatment/ID
|accepted_name=Arnica parryi
|accepted_authority=A. Gray
|publications={{Treatment/Publication
|title=Amer. Naturalist
|place=8: 213. 1874
|year=1874
}}
|common_names=Parry’s arnica;nodding arnica
|basionyms={{Treatment/ID/Synonym
|name=Arnica angustifolia subsp. eradiata
|authority=A. Gray
}}
|synonyms={{Treatment/ID/Synonym
|name=Arnica parryi subsp. sonnei
|authority=(Greene) Maguire
}}{{Treatment/ID/Synonym
|name=Arnica parryi var. sonnei
|authority=(Greene) Cronquist
}}
|hierarchy=Asteraceae;Asteraceae tribe Heliantheae;Asteraceae (tribe Heliantheae) subtribe Chaenactidinae;Arnica;Arnica parryi
|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 parryi]]</div></div>
|volume=Volume 21
|mention_page=page 367
|treatment_page=page 373
}}<!--

--><span class="statement" id="st-undefined" data-properties=""><b>Plants </b>15–50(–60) cm. <b>Stems</b> simple or branched among heads. <b>Leaves</b> (2–)3–4 pairs, basal and cauline (basal usually withered by flowering, petiolate or subsessile, blades ovate or nearly round to oblong-ovate, much smaller than cauline; sterile rosettes often present, proximal cauline often crowded toward stems bases); petiolate; blades broadly to narrowly lanceolate, oblong-ovate, ovate-lanceolate, or round, 4–22 × 1–6 cm, (bases obtuse or cuneate to truncate) margins usually entire, sometimes sparsely denticulate, faces scantily to moderately pilose (hairs white), adaxial sparsely stipitate-glandular (distal cauline leaves sessile, extremely reduced, nearly linear to narrowly elliptic-lanceolate). <b>Heads</b> (1–)3–9(–14; often nodding in bud). <b>Involucres</b> turbinate to narrowly campanulate. <b>Phyllaries</b> 8–20, linear to narrowly lanceolate. <b>Ray</b> florets usually 0 (sometimes peripheral florets pistillate; corollas yellow, laminae rudimentary). <b>Disc</b> florets 20–50; corollas yellow (1 or more lobes sometimes expanded, giving appearance of laminae); anthers yellow. <b>Cypselae</b> brown to black, 4–7 mm, glabrous or sparsely stipitate-glandular to densely hirsute; pappi usually stramineous, rarely tawny, bristles barbellate to ± subplumose. <b>2n</b> = 38, 57, 76.</span><!--

-->{{Treatment/Body
|phenology=Flowering May–Sep.
|habitat=Open conifer forests to alpine meadows
|elevation=500–3800 m
|distribution=Alta.;B.C.;Yukon;Calif.;Colo.;Idaho;Mont.;Nev.;Oreg.;Utah;Wash.;Wyo.
|tables=
|references=
}}<!--

--><!--

-->{{#Taxon:
name=Arnica parryi
|author=
|authority=A. Gray
|rank=species
|parent rank=genus
|synonyms=Arnica parryi subsp. sonnei;Arnica parryi var. sonnei
|basionyms=Arnica angustifolia subsp. eradiata
|family=Asteraceae
|phenology=Flowering May–Sep.
|habitat=Open conifer forests to alpine meadows
|elevation=500–3800 m
|distribution=Alta.;B.C.;Yukon;Calif.;Colo.;Idaho;Mont.;Nev.;Oreg.;Utah;Wash.;Wyo.
|reference=None
|publication title=Amer. Naturalist
|publication year=1874
|special status=
|source xml=https://jpend@bitbucket.org/aafc-mbb/fna-data-curation.git/src/9216fc802291cd3df363fd52122300479582ede7/coarse_grained_fna_xml/V19-20-21/V21_933.xml
|tribe=Asteraceae tribe Heliantheae
|subtribe=Asteraceae (tribe Heliantheae) subtribe Chaenactidinae
|genus=Arnica
|species=Arnica parryi
}}<!--

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