View source for Eriogonum ordii

{{Treatment/ID
|accepted_name=Eriogonum ordii
|accepted_authority=S. Watson
|publications={{Treatment/Publication
|title=Proc. Amer. Acad. Arts
|place=21: 468. 1886
|year=1886
}}
|common_names=Fort Mohave wild buckwheat
|basionyms=
|synonyms={{Treatment/ID/Synonym
|name=Eriogonum tenuissimum
|authority=Eastwood
}}
|hierarchy=Polygonaceae;Polygonaceae subfam. Eriogonoideae;Eriogonum;Eriogonum subg. Ganysma;Eriogonum ordii
|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. Ganysma]]</div><div class="higher-taxon"><small>species</small>[[Eriogonum ordii]]</div></div>
|volume=Volume 5
|mention_page=page 383
|treatment_page=page 390
}}<!--

--><span class="statement" id="st-undefined" data-properties=""><b>Herbs,</b> erect, annual, (0.5–)1–7 dm, glabrous and sparsely floccose, greenish. <b>Stems</b>: caudex absent; aerial flowering stems erect, solid, not fistulose, (0.3–) 0.7–3 dm, thinly floccose or glabrous, floccose proximally. <b>Leaves</b> basal, occasionally cauline; basal: petiole 2–6(–10) cm, floccose, blade oblong-oblanceolate to obovate, (1.5–)2–8 × (0.8–)1–3 cm, thinly floccose or glabrous and green on both surfaces, margins entire; cauline: petiole 0.5–3 cm, thinly floccose, blade elliptic to obovate, 0.7–3 × 0.2–2 cm, similar to basal blade. <b>Inflorescences</b> paniculate, open to diffuse, (5–)10–50 × 5–50 cm; branches not fistulose, glabrous except for floccose nodes and proximal branches; bracts 3, scalelike, 0.5–3 × 0.3–1 mm. <b>Peduncles</b> erect, straight, capillary, 0.5–2 cm, glabrous or thinly floccose. <b>Involucres</b> narrowly turbinate to turbinate, 1–1.5(–1.8) × 0.6–1.2 mm, glabrous; teeth 4, erect, 0.2–0.5 mm. <b>Flowers</b> 1–2.5(–3) mm; perianth white with greenish or reddish midribs to pale yellow with greenish midribs, becoming pink to reddish, densely short-villous; tepals monomorphic, oblong to narrowly ovate; stamens exserted, 1–1.5 mm; filaments glabrous. <b>Achenes</b> dark brown to black, 3-gonous, 1.8–2 mm, glabrous.</span><!--

-->{{Treatment/Body
|phenology=Flowering Mar–Jul.
|habitat=Gravelly to clayey flats and slopes, mixed grassland communities, oak and conifer woodlands
|elevation=200-1400 m
|distribution=Calif.
|discussion=<p><i>Eriogonum ordii</i> is infrequently encountered (rarely locally common) along the inner Coast Ranges from Monterey and San Benito counties south through Fresno, Merced, and San Luis Obispo counties to Ventura County, then eastward across northern Los Angeles County to the hills east of Bakersfield in Kern County. This distribution is based on confirmed modern collections. The type (J. G. Lemmon 4189, ASU, BM, DS, G, GH, ISC, K, P, UC, US) supposedly was collected near Fort Mohave, Mohave County, Arizona, in 1884. Two T. Brandegee specimens reportedly were gathered on the boundary of San Diego and Imperial counties, one at Split Mountain (Apr 1905, UC) and the second along San Felipe Creek (4 Apr 1901, UC). Brandegee’s label data often are dubious, and these disjunct sites are discounted.</p>
|tables=
|references=
}}<!--

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-->{{#Taxon:
name=Eriogonum ordii
|author=
|authority=S. Watson
|rank=species
|parent rank=subgenus
|synonyms=Eriogonum tenuissimum
|basionyms=
|family=Polygonaceae
|phenology=Flowering Mar–Jul.
|habitat=Gravelly to clayey flats and slopes, mixed grassland communities, oak and conifer woodlands
|elevation=200-1400 m
|distribution=Calif.
|reference=None
|publication title=Proc. Amer. Acad. Arts
|publication year=1886
|special status=
|source xml=https://jpend@bitbucket.org/aafc-mbb/fna-data-curation.git/src/f6b125a955440c0872999024f038d74684f65921/coarse_grained_fna_xml/V5/V5_798.xml
|subfamily=Polygonaceae subfam. Eriogonoideae
|genus=Eriogonum
|subgenus=Eriogonum subg. Ganysma
|species=Eriogonum ordii
}}<!--

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