View source for Pseudostellaria oxyphylla

{{Treatment/ID
|accepted_name=Pseudostellaria oxyphylla
|accepted_authority=(B. L. Robinson) R. L. Hartman & Rabeler
|publications={{Treatment/Publication
|title=Sida
|place=21: 176. 2004
|year=2004
}}
|common_names=Robinson’s starwort
|basionyms={{Treatment/ID/Basionym
|name=Stellaria oxyphylla
|authority=B. L. Robinson
|publication_title=Bot. Gaz.
|publication_place=25: 165. 1898
}}
|synonyms=
|hierarchy=Caryophyllaceae;Caryophyllaceae subfam. Alsinoideae;Pseudostellaria;Pseudostellaria oxyphylla
|hierarchy_nav=<div class="higher-taxa"><div class="higher-taxon"><small>family</small>[[Caryophyllaceae]]</div><div class="higher-taxon"><small>subfamily</small>[[Caryophyllaceae subfam. Alsinoideae]]</div><div class="higher-taxon"><small>genus</small>[[Pseudostellaria]]</div><div class="higher-taxon"><small>species</small>[[Pseudostellaria oxyphylla]]</div></div>
|volume=Volume 5
|mention_page=page 114
|treatment_page=page 115
}}<!--

--><span class="statement" id="st-undefined" data-properties=""><b>Rhizomes </b>without tuberous thickenings or fleshy storage roots. <b>Stems</b> 4-angled, 15–30 cm, pubescent in thin internodal line. <b>Leaf</b> blades lanceolate to lance-elliptic, 6–12 × 0.8–1.2 cm, margins often revolute, smooth or granular, sometimes papillate, sparsely ciliate proximately, glabrous or margins and midrib (adaxial) ciliolate. <b>Inflorescences</b> paired flowers (single by abortion) in distal 3–7 axils or in terminal cymes. <b>Pedicels</b> recurved to reflexed from base in fruit, with thin internodal line of pubescence. <b>Flowers</b>: sepals narrowly ovate to lanceolate, 6.5–7 × 1.5–2.5 mm, essentially glabrous or margins ciliolate in proximal 1/2; petals 8–9 × 1.5–2 mm, apex notch 0.8–1 mm deep, lobes narrowly rounded; anthers 5, yellow; styles 3.5–4 mm; stigmas adaxial, linear, 2.5–3 mm. <b>Capsules</b> 4–4.5 mm. <b>Seeds</b> 1–2, reddish brown, circular, plump, 2.5–2.6 mm; tubercles broadly conic to elongate, rounded, each with 8–12+ stipitate glands smaller than ca. 0.015 mm (50×).</span><!--

-->{{Treatment/Body
|phenology=Flowering late spring, summer.
|habitat=Banks along perennial streams, often adjacent to coniferous forests
|elevation=800-900(-1800?) m
|distribution=Idaho.
|discussion=<p>Of conservation concern.</p><!--
--><p><i>Pseudostellaria oxyphylla</i> is known from Kootenai and Shoshone counties in northern Idaho.</p>
|tables=
|references=
}}<!--

--><!--

-->{{#Taxon:
name=Pseudostellaria oxyphylla
|author=
|authority=(B. L. Robinson) R. L. Hartman & Rabeler
|rank=species
|parent rank=genus
|synonyms=
|basionyms=Stellaria oxyphylla
|family=Caryophyllaceae
|phenology=Flowering late spring, summer.
|habitat=Banks along perennial streams, often adjacent to coniferous forests
|elevation=800-900(-1800?) m
|distribution=Idaho.
|reference=None
|publication title=Sida
|publication year=2004
|special status=
|source xml=https://jpend@bitbucket.org/aafc-mbb/fna-data-curation.git/src/f6b125a955440c0872999024f038d74684f65921/coarse_grained_fna_xml/V5/V5_240.xml
|subfamily=Caryophyllaceae subfam. Alsinoideae
|genus=Pseudostellaria
|species=Pseudostellaria oxyphylla
}}<!--

-->[[Category:Treatment]][[Category:Pseudostellaria]]