View source for Eriogonum hemipterum var. hemipterum

{{Treatment/ID
|accepted_name=Eriogonum hemipterum var. hemipterum
|accepted_authority=unknown
|publications=
|common_names=Chisos Mountains wild buckwheat
|basionyms=
|synonyms=
|hierarchy=Polygonaceae;Polygonaceae subfam. Eriogonoideae;Eriogonum;Eriogonum subg. Pterogonum;Eriogonum hemipterum;Eriogonum hemipterum var. hemipterum
|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. Pterogonum]]</div><div class="higher-taxon"><small>species</small>[[Eriogonum hemipterum]]</div><div class="higher-taxon"><small>variety</small>[[Eriogonum hemipterum var. hemipterum]]</div></div>
|volume=Volume 5
|mention_page=
|treatment_page=page 378
}}<!--

--><span class="statement" id="st-undefined" data-properties=""><b>Herbs,</b> polycarpic, 2–6 dm, strigose; taproot not chambered. <b>Stems</b>: caudex compact; aerial flowering stems usually 1, not fistulose, 1–4 dm, strigose. <b>Leaves</b> basal and cauline; petiole 0.5–3 cm, strigose; basal blade oblanceolate to elliptic or spatulate, 2–8 × 0.5–1.5 cm, thinly strigose and greenish on both surfaces; cauline blade sessile, oblanceolate, 1–5 × 0.2–1 cm, similar to basal blade. <b>Inflorescences</b> 1–3 dm; branches strigose; bracts scalelike, 2.5–8 × 1–3 mm. <b>Peduncles</b> erect, straight or slightly curving upward, 0.5–7 cm, strigose. <b>Involucres</b> turbinate-campanulate to campanulate, 2–4 × 1.5–4 mm, strigose; teeth 0.5–1 mm. <b>Flowers</b> 1.5–2 mm in anthesis, 2.5–3 mm in fruit; perianth reddish purple or maroon, rarely yellow, becoming slightly less reddish in fruit, strigose abaxially; tepals narrowly spatulate to obovate; stamens 2–3 mm; filaments pilose proximally. <b>Achenes</b> greenish brown to reddish brown, 3.5–5 mm, 3-winged along distal 1/3, nearly beakless, strigose. <b>2n</b> = 40.</span><!--

-->{{Treatment/Body
|phenology=Flowering Jun–Oct.
|habitat=Calcareous slopes, mixed grassland communities, oak, juniper, and montane conifer woodlands
|elevation=1400-2200 m
|distribution=Tex.;Mexico (Coahuila).
|discussion=<p>Variety hemipterum is known in the flora area only from the Chisos Mountains of southern Brewster County. There the variety is infrequent to locally common. Variety griseum I. M. Johnston of Mexico differs in having leaf blades that are densely grayish-tomentose abaxially and strigose adaxially. It occurs in northwestern Coahuila and northeastern Chihuahua.</p>
|tables=
|references=
}}<!--

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-->{{#Taxon:
name=Eriogonum hemipterum var. hemipterum
|author=
|authority=unknown
|rank=variety
|parent rank=species
|synonyms=
|basionyms=
|family=Polygonaceae
|phenology=Flowering Jun–Oct.
|habitat=Calcareous slopes, mixed grassland communities, oak, juniper, and montane conifer woodlands
|elevation=1400-2200 m
|distribution=Tex.;Mexico (Coahuila).
|reference=None
|publication title=
|publication year=
|special status=
|source xml=https://jpend@bitbucket.org/aafc-mbb/fna-data-curation.git/src/f6b125a955440c0872999024f038d74684f65921/coarse_grained_fna_xml/V5/V5_782.xml
|subfamily=Polygonaceae subfam. Eriogonoideae
|genus=Eriogonum
|subgenus=Eriogonum subg. Pterogonum
|species=Eriogonum hemipterum
|variety=Eriogonum hemipterum var. hemipterum
}}<!--

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