View source for Eriogonum eastwoodianum

{{Treatment/ID
|accepted_name=Eriogonum eastwoodianum
|accepted_authority=J. T. Howell
|publications={{Treatment/Publication
|title=Leafl. W. Bot.
|place=2: 133. 1938
|year=1938
}}
|common_names=Eastwood’s wild buckwheat
|basionyms=
|synonyms={{Treatment/ID/Synonym
|name=Eriogonum covilleanum subsp. adsurgens
|authority=(Jepson) Abrams
}}{{Treatment/ID/Synonym
|name=Eriogonum truncatum var. adsurgens
|authority=Jepson
}}{{Treatment/ID/Synonym
|name=Eriogonum vimineum subsp. adsurgens
|authority=(Jepson) S. Stokes
}}
|hierarchy=Polygonaceae;Polygonaceae subfam. Eriogonoideae;Eriogonum;Eriogonum subg. Oregonium;Eriogonum eastwoodianum
|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 eastwoodianum]]</div></div>
|volume=Volume 5
|mention_page=page 414, 418, 419
|treatment_page=page 417
}}<!--

--><span class="statement" id="st-undefined" data-properties=""><b>Herbs,</b> erect, 2–5 dm, tomentose, greenish gray to gray. <b>Stems</b>: aerial flowering stems erect, (0.4–)0.8–1.5 dm, tomentose. <b>Leaves</b> basal; petiole 2–8 cm, tomentose; blade suborbiculate, 1–3 × 1–3 cm, white-tomentose abaxially, subglabrous and greenish adaxially. <b>Inflorescences</b> cymose, open, 10–40 × 10–40 cm; branches tomentose; bracts 1–5(–6) × 1–2 mm. <b>Peduncles</b> erect, straight, slender, 1–3.5 cm, tomentose. <b>Involucres</b> terminal at tips of slender branchlets at least proximally, not appressed to branches, turbinate, 2–2.5 × 1.5–2 mm, tomentose; teeth 5, erect, 0.6–0.9 mm. <b>Flowers</b> 1.5–2.5(–3) mm; perianth white, glabrous; tepals monomorphic, elliptic to oblong-obovate; stamens included, 0.7–1.2 mm; filaments usually pilose proximally; styles 0.1–0.3 mm. <b>Achenes</b> brownish, 3-gonous, 1.6–2(–2.5) mm; beak granular. <b>2n</b> = 34.</span><!--

-->{{Treatment/Body
|phenology=Flowering May–Sep.
|habitat=Sandy shale outcrops and slopes, mixed grassland communities, oak and pine woodlands
|elevation=(200-)500-1000 m
|distribution=Calif.
|discussion=<p>Eriogonum eastwoodianum is rare and known only from two disjunct locations in Fresno County, one in the Silver Creek Canyon area and the other above Jacalitos Ranch on Parkfield Grade. Plants from a third site in the Cottonwood Pass area of San Luis Obispo County are now assigned to E. temblorense. That species and E. vestitum are closely related to E. eastwoodianum, and only fully mature plants can be assigned unquestionably to one of those species.</p>
|tables=
|references=
}}<!--

--><!--

-->{{#Taxon:
name=Eriogonum eastwoodianum
|author=
|authority=J. T. Howell
|rank=species
|parent rank=subgenus
|synonyms=Eriogonum covilleanum subsp. adsurgens;Eriogonum truncatum var. adsurgens;Eriogonum vimineum subsp. adsurgens
|basionyms=
|family=Polygonaceae
|phenology=Flowering May–Sep.
|habitat=Sandy shale outcrops and slopes, mixed grassland communities, oak and pine woodlands
|elevation=(200-)500-1000 m
|distribution=Calif.
|reference=None
|publication title=Leafl. W. Bot.
|publication year=1938
|special status=
|source xml=https://jpend@bitbucket.org/aafc-mbb/fna-data-curation.git/src/9216fc802291cd3df363fd52122300479582ede7/coarse_grained_fna_xml/V5/V5_863.xml
|subfamily=Polygonaceae subfam. Eriogonoideae
|genus=Eriogonum
|subgenus=Eriogonum subg. Oregonium
|species=Eriogonum eastwoodianum
}}<!--

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