View source for Polygonum sawatchense subsp. sawatchense

{{Treatment/ID
|accepted_name=Polygonum sawatchense subsp. sawatchense
|accepted_authority=
|publications=
|special_status={{Treatment/ID/Special_status
|code=E
|label=Endemic
}}
|basionyms=
|synonyms={{Treatment/ID/Synonym
|name=Polygonum douglasii subsp. johnstonii
|authority=
|rank=subspecies
}} {{Treatment/ID/Synonym
|name=Polygonum douglasii var. johnstonii
|authority=Munz
|rank=variety
}} {{Treatment/ID/Synonym
|name=Polygonum exile
|authority=Coolidge
|rank=species
}} {{Treatment/ID/Synonym
|name=Polygonum triandrum
|authority=
|rank=species
}}
|hierarchy=Polygonaceae;Polygonaceae subfam. Polygonoideae;Polygonum;Polygonum sect. Duravia;Polygonum sawatchense;Polygonum sawatchense subsp. sawatchense
|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>[[Polygonum]]</div><div class="higher-taxon"><small>section</small>[[Polygonum sect. Duravia]]</div><div class="higher-taxon"><small>species</small>[[Polygonum sawatchense]]</div><div class="higher-taxon"><small>subspecies</small>[[Polygonum sawatchense subsp. sawatchense]]</div></div>
|volume=Volume 5
|mention_page=
|treatment_page=page 568
}}<!--

--><span class="statement" id="st-undefined" data-properties=""><b>Stems </b>green to brownish, usually branched from base, 4–50 cm, glabrous. <b>Leaves</b> basal leaves caducous or persistent, distal leaves abruptly reduced to bracts, rarely much longer than flowers; ocrea glabrous; blade linear-lanceolate to narrowly oblong or oblanceolate, 15–45 × 2–8(–12) mm, margins usually revolute, smooth. <b>Inflorescences</b> axillary or axillary and terminal, long, open, racemes, 5–15 cm; cymes (1–)2–4-flowered. <b>Pedicels</b> 1–4 mm. <b>Flowers</b> closed; perianth (2.5–)3–3.5 mm; tube 25–40% of perianth length; tepals greenish or reddish with white or pink margins, oblong; midveins greenish or brown, unbranched or with few branches at base; stamens 3–8. <b>Achenes</b> ovate or elliptic, 2.5–3 mm.</span><!--

-->{{Treatment/Body
|phenology=Flowering Jun–Aug.
|habitat=Dry meadows, pastures, sagebrush and forests on sandy, gravelly, or rocky substrates
|elevation=800-3500 m
|distribution=Alta.;Sask.;Ariz.;Calif.;Colo.;Idaho;Mont.;Nebr.;Nev.;N.Mex.;N.Dak.;S.Dak.;Utah;Wash.;Wyo.
|tables=
|references=
}}<!--

--><!--

-->{{#Taxon:
name=Polygonum sawatchense subsp. sawatchense
|authority=
|rank=subspecies
|parent rank=species
|synonyms=Polygonum douglasii subsp. johnstonii;Polygonum douglasii var. johnstonii;Polygonum exile;Polygonum triandrum
|basionyms=
|family=Polygonaceae
|phenology=Flowering Jun–Aug.
|habitat=Dry meadows, pastures, sagebrush and forests on sandy, gravelly, or rocky substrates
|elevation=800-3500 m
|distribution=Alta.;Sask.;Ariz.;Calif.;Colo.;Idaho;Mont.;Nebr.;Nev.;N.Mex.;N.Dak.;S.Dak.;Utah;Wash.;Wyo.
|reference=None
|publication title=
|publication year=
|special status=Endemic
|source xml=https://bibilujan@bitbucket.org/aafc-mbb/fna-data-curation.git/src/bb6b7e3a7de7d3b7888a1ad48c7fd8f5c722d8d6/coarse_grained_fna_xml/V5/V5_1162.xml
|subfamily=Polygonaceae subfam. Polygonoideae
|genus=Polygonum
|section=Polygonum sect. Duravia
|species=Polygonum sawatchense
|subspecies=Polygonum sawatchense subsp. sawatchense
}}<!--

-->[[Category:Treatment]][[Category:Polygonum sawatchense]]