View source for Erigeron ursinus

{{Treatment/ID
|accepted_name=Erigeron ursinus
|accepted_authority=D. C. Eaton in S. Watson
|publications={{Treatment/Publication
|title=in S. Watson, Botany (Fortieth Parallel),
|place=148. 1871
|year=1871
}}
|common_names=Bear River fleabane
|basionyms=
|synonyms={{Treatment/ID/Synonym
|name=Erigeron ursinus var. meyerae
|authority=S. L. Welsh
}}
|hierarchy=Asteraceae;Asteraceae tribe Astereae;Erigeron;Erigeron ursinus
|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>[[Erigeron]]</div><div class="higher-taxon"><small>species</small>[[Erigeron ursinus]]</div></div>
|volume=Volume 20
|mention_page=page 266
|treatment_page=page 335
}}<!--

--><span class="statement" id="st-undefined" data-properties=""><b>Perennials,</b> (1.5–)5–25(–30) cm; rhizomatous, fibrous-rooted, forming diffuse systems of slender, rhizomelike caudex branches. <b>Stems</b> ascending (bases usually purplish), glabrous or sparsely strigose (or hairs loosely spreading), sometimes glandular near heads. <b>Leaves</b> basal (persistent) and cauline; basal (purplish) and proximal blades narrowly oblanceolate to oblong, 20–120 × 2–11 mm, cauline reduced distally, margins entire, ciliate, faces glabrous or loosely strigose, eglandular. <b>Heads</b> 1(–3). <b>Involucres</b> 5–7 × 9–19 mm. <b>Phyllaries</b> in 2–3(–4) series (margins and tips often purplish, loose, linear-lanceolate, apices spreading), sparsely to moderately villous to hirsuto-villous, densely minutely glandular. <b>Ray</b> florets 30–100; corollas pink to bluish purple, 6–15 mm, laminae not reflexing or coiling, sometimes tardily coiling. <b>Disc</b> corollas 3.2–4.7 mm. <b>Cypselae</b> 1.5–2 mm, 2-nerved, faces sparsely strigose; pappi: outer of setae, inner of 10–20 bristles. <b>2n</b> = 18.</span><!--

-->{{Treatment/Body
|phenology=Flowering Jul–Sep.
|habitat=Meadows and grassy openings, sagebrush, aspen, lodgepole pine, pine-fir, spruce-fir
|elevation=2400–3100(–3700) m
|distribution=Ariz.;Colo.;Idaho;Mont.;Nev.;N.Mex.;Utah;Wyo.
|tables=
|references=
}}<!--

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-->{{#Taxon:
name=Erigeron ursinus
|author=
|authority=D. C. Eaton in S. Watson
|rank=species
|parent rank=genus
|synonyms=Erigeron ursinus var. meyerae
|basionyms=
|family=Asteraceae
|phenology=Flowering Jul–Sep.
|habitat=Meadows and grassy openings, sagebrush, aspen, lodgepole pine, pine-fir, spruce-fir
|elevation=2400–3100(–3700) m
|distribution=Ariz.;Colo.;Idaho;Mont.;Nev.;N.Mex.;Utah;Wyo.
|reference=None
|publication title=in S. Watson, Botany (Fortieth Parallel),
|publication year=1871
|special status=
|source xml=https://jpend@bitbucket.org/aafc-mbb/fna-data-curation.git/src/8f726806613d60c220dc4493de13607dd3150896/coarse_grained_fna_xml/V19-20-21/V20_768.xml
|tribe=Asteraceae tribe Astereae
|genus=Erigeron
|species=Erigeron ursinus
}}<!--

-->[[Category:Treatment]][[Category:Erigeron]]