View source for Bistorta bistortoides

{{Treatment/ID
|accepted_name=Bistorta bistortoides
|accepted_authority=(Pursh) Small
|publications={{Treatment/Publication
|title=Bull. Torrey Bot. Club
|place=33: 57. 1906
|year=1906
}}
|common_names=Western or American bistort;smokeweed
|basionyms={{Treatment/ID/Basionym
|name=Polygonum bistortoides
|authority=Pursh
|rank=species
|publication_title=Fl. Amer. Sept.
|publication_place=1: 271. 1813
}}
|synonyms={{Treatment/ID/Synonym
|name=Bistorta bistortoides var. oblongifolia
|authority=(Meisner) Moldenke
|rank=variety
}} {{Treatment/ID/Synonym
|name=Persicaria bistortoides
|authority=
|rank=species
}} {{Treatment/ID/Synonym
|name=Polygonum bistortoides var. linearifolium
|authority=(S. Watson) Small
|rank=variety
}} {{Treatment/ID/Synonym
|name=Polygonum bistortoides var. oblongifolium
|authority=(Meisner) H. St. John
|rank=variety
}}
|hierarchy=Polygonaceae;Polygonaceae subfam. Polygonoideae;Bistorta;Bistorta bistortoides
|hierarchy_nav=<div class="higher-taxa"><div class="higher-taxon"><small>family</small>[[Polygonaceae]]</div><div class="higher-taxon"><small>subfamily</small>[[Polygonaceae subfam. Polygonoideae]]</div><div class="higher-taxon"><small>genus</small>[[Bistorta]]</div><div class="higher-taxon"><small>species</small>[[Bistorta bistortoides]]</div></div>
|volume=Volume 5
|mention_page=page 594, 595
|treatment_page=page 596
}}<!--

--><span class="statement" id="st-undefined" data-properties=""><b>Plants </b>(10–)20–70(–75) cm; rhizomes contorted. <b>Stems</b> 1–3. <b>Leaves</b>: ocrea brown, cylindric, 9–25(–32) mm, margins oblique, glabrous; petiole attached to sheath 10–35(–50) mm, usually wingless, rarely winged distally, (10–)30–70(–110) mm; blade elliptic to oblong-lanceolate or oblong-oblanceolate, (3.5–)5–22 × 0.8–4.8 cm, base tapered to rounded, rarely abruptly truncate or cuneate, often asymmetric, margins entire, sometimes wavy, apex usually acute to acuminate, rarely obtuse, abaxial face glabrous or pubescent with whitish or brownish hairs, glaucous, adaxial face glabrous, not glaucous; cauline leaves 2–6, petiolate proximally, sessile distally, gradually reduced distally, blade elliptic or lanceolate to linear-lanceolate. <b>Inflorescences</b> 1(–2), short-cylindric to ovoid, (10–)20–40(–50) × (8–)12–25 mm, bulblets absent; peduncle 1–10 cm. <b>Pedicels</b> ascending or spreading, 2–8(–11) mm. <b>Flowers</b> 1–2 per ocreate fascicle; perianth white or pale pink; tepals oblong, 4–5 mm, apex obtuse to acute; stamens exserted; anthers yellow, elliptic. <b>Achenes</b> yellowish brown or olive-brown, 3.2–4.2 × 1.3–2 mm, shiny, smooth. <b>2n</b> = 24.</span><!--

-->{{Treatment/Body
|phenology=Flowering Jul–Sep.
|habitat=Streambanks, moist or swampy meadows, alpine slopes
|elevation=1300-3800 m
|distribution=Alta.;B.C.;Ariz.;Calif.;Colo.;Idaho;Mont.;Nev.;N.Mex.;Oreg.;Utah;Wash.;Wyo.
|discussion=<p>Infrequent specimens of <i>Bistorta bistortoides</i> have basal leaf blades that are lance-ovate and abruptly contracted at the bases, and petioles distinctly winged distally, similar to those of <i>B. officinalis</i>.</p><!--
--><p>Roots of western bistort were used in soups and stews by the Blackfoot, boiled with meat by the Cherokee, and used in a poultice that was applied to sores and boils by the Miwok (D. E. Moerman 1998).</p>
|tables=
|references=
}}<!--

--><!--

-->{{#Taxon:
name=Bistorta bistortoides
|authority=(Pursh) Small
|rank=species
|parent rank=genus
|synonyms=Bistorta bistortoides var. oblongifolia;Persicaria bistortoides;Polygonum bistortoides var. linearifolium;Polygonum bistortoides var. oblongifolium
|basionyms=Polygonum bistortoides
|family=Polygonaceae
|phenology=Flowering Jul–Sep.
|habitat=Streambanks, moist or swampy meadows, alpine slopes
|elevation=1300-3800 m
|distribution=Alta.;B.C.;Ariz.;Calif.;Colo.;Idaho;Mont.;Nev.;N.Mex.;Oreg.;Utah;Wash.;Wyo.
|reference=None
|publication title=Bull. Torrey Bot. Club
|publication year=1906
|special status=
|source xml=https://jpend@bitbucket.org/aafc-mbb/fna-data-curation.git/src/f50eec43f223ca0e34566be0b046453a0960e173/coarse_grained_fna_xml/V5/V5_1211.xml
|subfamily=Polygonaceae subfam. Polygonoideae
|genus=Bistorta
|species=Bistorta bistortoides
}}<!--

-->[[Category:Treatment]][[Category:Bistorta]]