View source for Polygonum polygaloides subsp. confertiflorum

{{Treatment/ID
|accepted_name=Polygonum polygaloides subsp. confertiflorum
|accepted_authority=(Nuttall ex Piper) J. C. Hickman
|publications={{Treatment/Publication
|title=Madroño
|place=31: 251. 1984
|year=1984
}}
|basionyms={{Treatment/ID/Synonym
|name=Polygonum confertiflorum
|authority=Nuttall ex Piper
}}
|synonyms={{Treatment/ID/Synonym
|name=Polygonum kelloggii var. confertiflorum
|authority=(Nuttall ex Piper) Dorn
}}{{Treatment/ID/Synonym
|name=Polygonum watsonii
|authority=Small
}}
|hierarchy=Polygonaceae;Polygonaceae subfam. Polygonoideae;Polygonum;Polygonum sect. Duravia;Polygonum polygaloides;Polygonum polygaloides subsp. confertiflorum
|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 polygaloides]]</div><div class="higher-taxon"><small>subspecies</small>[[Polygonum polygaloides subsp. confertiflorum]]</div></div>
|volume=Volume 5
|mention_page=page 565
|treatment_page=page 566
}}<!--

--><span class="statement" id="st-undefined" data-properties=""><b>Stems </b>2–15 cm. <b>Inflorescences</b> mostly confined to tips of branches, rarely interrupted and continuous from bases of branches or stems, ovoid to cylindric, 7–40 × 5–10 mm; bracts ascending to appressed, linear to linear-lanceolate, 4–11 mm, moderately rigid to rigid, margins revolute, white, scarious portion 0.25–0.4 mm wide; midvein moderately to heavily thickened, lateral veins inconspicuous. <b>Flowers</b>: perianth 1.8–2.2(–2.4) mm; tube 22–30% of perianth length; tepals white or red; perianth tube and base of tepals smooth or, sometimes, papillose; stamens 3. <b>Achenes</b> brown to dark brown, ovate-lanceolate to ovate, 1.5–2 mm, reticulate with longitudinal ridges, dull.</span><!--

-->{{Treatment/Body
|phenology=Flowering May–Aug.
|habitat=Vernal pools, wet meadows
|elevation=500-1900 m
|distribution=Alta.;B.C.;Sask.;Ariz.;Calif.;Colo.;Idaho;Mont.;Nev.;N.Mex.;Oreg.;Utah;Wash.;Wyo.
|tables=
|references=
}}<!--

--><!--

-->{{#Taxon:
name=Polygonum polygaloides subsp. confertiflorum
|author=
|authority=(Nuttall ex Piper) J. C. Hickman
|rank=subspecies
|parent rank=species
|synonyms=Polygonum kelloggii var. confertiflorum;Polygonum watsonii
|basionyms=Polygonum confertiflorum
|family=Polygonaceae
|phenology=Flowering May–Aug.
|habitat=Vernal pools, wet meadows
|elevation=500-1900 m
|distribution=Alta.;B.C.;Sask.;Ariz.;Calif.;Colo.;Idaho;Mont.;Nev.;N.Mex.;Oreg.;Utah;Wash.;Wyo.
|reference=None
|publication title=Madroño
|publication year=1984
|special status=
|source xml=https://jpend@bitbucket.org/aafc-mbb/fna-data-curation.git/src/9216fc802291cd3df363fd52122300479582ede7/coarse_grained_fna_xml/V5/V5_1156.xml
|subfamily=Polygonaceae subfam. Polygonoideae
|genus=Polygonum
|section=Polygonum sect. Duravia
|species=Polygonum polygaloides
|subspecies=Polygonum polygaloides subsp. confertiflorum
}}<!--

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