View source for Eriogonum ovalifolium var. ochroleucum

{{Treatment/ID
|accepted_name=Eriogonum ovalifolium var. ochroleucum
|accepted_authority=(Small ex Rydberg) M. Peck
|publications={{Treatment/Publication
|title=Man. Higher Pl. Oregon,
|place=256. 1941
|year=1941
}}
|common_names=Long-stemmed cushion wild buckwheat
|special_status={{Treatment/ID/Special_status
|code=E
|label=Endemic
}}
|basionyms={{Treatment/ID/Basionym
|name=Eriogonum ochroleucum
|authority=Small ex Rydberg
|rank=species
|publication_title=Mem. New York Bot. Gard.
|publication_place=1: 123. 1900
}}
|synonyms={{Treatment/ID/Synonym
|name=Eriogonum ovalifolium var. macropodum
|authority=(Gandoger) Reveal
|rank=variety
}} {{Treatment/ID/Synonym
|name=Eriogonum ovalifolium subsp. ochroleucum
|authority=(Small ex Rydberg) S. Stokes
|rank=subspecies
}}
|hierarchy=Polygonaceae;Polygonaceae subfam. Eriogonoideae;Eriogonum;Eriogonum subg. Eucycla;Eriogonum ovalifolium;Eriogonum ovalifolium var. ochroleucum
|hierarchy_nav=<div class="higher-taxa"><div class="higher-taxon"><small>family</small>[[Polygonaceae]]</div><div class="higher-taxon"><small>subfamily</small>[[Polygonaceae subfam. Eriogonoideae]]</div><div class="higher-taxon"><small>genus</small>[[Eriogonum]]</div><div class="higher-taxon"><small>subgenus</small>[[Eriogonum subg. Eucycla]]</div><div class="higher-taxon"><small>species</small>[[Eriogonum ovalifolium]]</div><div class="higher-taxon"><small>variety</small>[[Eriogonum ovalifolium var. ochroleucum]]</div></div>
|volume=Volume 5
|mention_page=page 320, 322
|treatment_page=page 321
}}<!--

--><span class="statement" id="st-undefined" data-properties=""><b>Plants </b>2.5–4 dm wide. <b>Leaf</b> blades usually oblanceolate to narrowly elliptic, 0.5–3 cm, tomentose, margins not brownish. <b>Scapes</b> erect, (15–)20–30(–40) cm, thinly tomentose. <b>Inflorescences</b> capitate, 1–2.5 cm wide; branches absent. <b>Involucres</b> 5–12 per cluster, 4–5 mm. <b>Flowers</b> 4–5 mm; perianth white.</span><!--

-->{{Treatment/Body
|phenology=Flowering Jun–Aug.
|habitat=Sandy to gravelly flats and slopes, mixed grassland and sagebrush communities, juniper and montane conifer woodlands
|elevation=900-2600(-3100) m
|distribution=Mont.;Wyo.
|discussion=<p>Variety ochroleucrum is restricted to the western edge of the Great Plains as they interface with the eastern slope of the northern Rocky Mountains. The long scape atop a short-leafed mat is distinctive in the field. High-elevation populations occur in Park County, Wyoming; these can resemble <i></i>var.<i> depressum</i>. In western Montana, great care must be taken to distinguish between early-flowering specimens of this variety and <i></i>var.<i> pansum</i>. The involucres of the latter are distinctly longer and narrower, although the tight cluster of involucres often obscures the short branches of the umbellate inflorescence typical of <i></i>var.<i> pansum</i>.</p>
|tables=
|references=
}}<!--

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-->{{#Taxon:
name=Eriogonum ovalifolium var. ochroleucum
|authority=(Small ex Rydberg) M. Peck
|rank=variety
|parent rank=species
|synonyms=Eriogonum ovalifolium var. macropodum;Eriogonum ovalifolium subsp. ochroleucum
|basionyms=Eriogonum ochroleucum
|family=Polygonaceae
|phenology=Flowering Jun–Aug.
|habitat=Sandy to gravelly flats and slopes, mixed grassland and sagebrush communities, juniper and montane conifer woodlands
|elevation=900-2600(-3100) m
|distribution=Mont.;Wyo.
|reference=None
|publication title=Man. Higher Pl. Oregon,
|publication year=1941
|special status=Endemic
|source xml=https://bitbucket.org/aafc-mbb/fna-data-curation/src/2e0870ddd59836b60bcf96646a41e87ea5a5943a/coarse_grained_fna_xml/V5/V5_647.xml
|subfamily=Polygonaceae subfam. Eriogonoideae
|genus=Eriogonum
|subgenus=Eriogonum subg. Eucycla
|species=Eriogonum ovalifolium
|variety=Eriogonum ovalifolium var. ochroleucum
}}<!--

-->[[Category:Treatment]][[Category:Eriogonum ovalifolium]]