View source for Eriogonum covilleanum

{{Treatment/ID
|accepted_name=Eriogonum covilleanum
|accepted_authority=Eastwood
|publications={{Treatment/Publication
|title=Proc. Calif. Acad. Sci., ser.
|place=4, 20: 138. 1931
|year=1931
}}
|common_names=Coville wild buckwheat
|basionyms=
|synonyms={{Treatment/ID/Synonym
|name=Eriogonum vimineum var. covilleanum
|authority=(Eastwood) S. Stokes
}}
|hierarchy=Polygonaceae;Polygonaceae subfam. Eriogonoideae;Eriogonum;Eriogonum subg. Oregonium;Eriogonum covilleanum
|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. Oregonium]]</div><div class="higher-taxon"><small>species</small>[[Eriogonum covilleanum]]</div></div>
|volume=Volume 5
|mention_page=page 414
|treatment_page=page 419
}}<!--

--><span class="statement" id="st-undefined" data-properties=""><b>Herbs,</b> erect, 1–4 dm, glabrous, green to reddish. <b>Stems</b>: aerial flowering stems erect, 0.3–1 dm, glabrous. <b>Leaves</b> basal; petiole 1–4(–5) cm, tomentose; blade suborbiculate to reniform, (0.3–)0.5–1.5 × 0.5–1.5(–1.8) cm, densely white-tomentose abaxially, glabrous and bright green adaxially. <b>Inflorescences</b> cymose, infrequently distally uniparous due to suppression of secondary branches, open, 5–35 × 5–30 cm; branches glabrous; bracts 1–2 × 0.5–1 mm. <b>Peduncles</b> absent. <b>Involucres</b> terminal at tips of slender branchlets proximally, not appressed to branches, turbinate, 2–2.5 × 1–1.5 mm, glabrous; teeth 5, erect, 0.4–0.8 mm. <b>Flowers</b> 2–2.5(–3) mm; perianth pink at early anthesis, becoming white to rose or yellow, minutely puberulent; tepals monomorphic, narrowly elliptic; stamens included, 1.7–2 mm; filaments glabrous. <b>Achenes</b> light brown, 3-gonous, 1.8–2 mm. <b>2n</b> = 34.</span><!--

-->{{Treatment/Body
|phenology=Flowering Apr–Aug.
|habitat=Shale or serpentine outcrops and slopes, chaparral communities, oak and pine woodlands
|elevation=200-1400 m
|distribution=Calif.
|discussion=<p><i>Eriogonum covilleanum</i> is encountered infrequently in the Inner Coast Ranges of central and southwestern California (Fresno, Kern, Merced, Monterey, San Benito, San Luis Obispo, Santa Barbara, Santa Clara, Stanislaus, and Ventura counties). On occasion it can be locally common but is never abundant or weedy. It is often found growing with other annual wild buckwheats, and care must be taken to sort the species.</p>
|tables=
|references=
}}<!--

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-->{{#Taxon:
name=Eriogonum covilleanum
|author=
|authority=Eastwood
|rank=species
|parent rank=subgenus
|synonyms=Eriogonum vimineum var. covilleanum
|basionyms=
|family=Polygonaceae
|phenology=Flowering Apr–Aug.
|habitat=Shale or serpentine outcrops and slopes, chaparral communities, oak and pine woodlands
|elevation=200-1400 m
|distribution=Calif.
|reference=None
|publication title=Proc. Calif. Acad. Sci., ser.
|publication year=1931
|special status=
|source xml=https://jpend@bitbucket.org/aafc-mbb/fna-data-curation.git/src/8f726806613d60c220dc4493de13607dd3150896/coarse_grained_fna_xml/V5/V5_868.xml
|subfamily=Polygonaceae subfam. Eriogonoideae
|genus=Eriogonum
|subgenus=Eriogonum subg. Oregonium
|species=Eriogonum covilleanum
}}<!--

-->[[Category:Treatment]][[Category:Eriogonum subg. Oregonium]]