View source for Ivesia pityocharis

{{Treatment/ID
|accepted_name=Ivesia pityocharis
|accepted_authority=Ertter
|publications={{Treatment/Publication
|title=Syst. Bot.
|place=14: 241, fig. 6. 1989
|year=1989
}}
|common_names=Pine Nut Mountains ivesia
|special_status={{Treatment/ID/Special_status
|code=C
|label=Conservation concern
}}{{Treatment/ID/Special_status
|code=E
|label=Endemic
}}
|basionyms=
|synonyms=
|hierarchy=Rosaceae;Rosaceae subfam. Rosoideae;Rosaceae tribe Potentilleae;Ivesia;Ivesia sect. Unguiculatae;Ivesia pityocharis
|hierarchy_nav=<div class="higher-taxa"><div class="higher-taxon"><small>family</small>[[Rosaceae]]</div><div class="higher-taxon"><small>subfamily</small>[[Rosaceae subfam. Rosoideae]]</div><div class="higher-taxon"><small>tribe</small>[[Rosaceae tribe Potentilleae]]</div><div class="higher-taxon"><small>genus</small>[[Ivesia]]</div><div class="higher-taxon"><small>section</small>[[Ivesia sect. Unguiculatae]]</div><div class="higher-taxon"><small>species</small>[[Ivesia pityocharis]]</div></div>
|volume=Volume 9
|mention_page=page 237, 238
|treatment_page=page 241
}}<!--

--><span class="statement" id="st-undefined" data-properties=""><b>Plants </b>grayish green to silvery, sometimes reddish tinged; glands sparse. <b>Stems</b> prostrate-decumbent to ascending, 0.5–2(–3) dm. <b>Basal</b> leaves 6–12(–15) cm; sheathing base weakly strigose abaxially; stipules absent; petiole (1–)1.5–2.5(–3) cm, hairs abundant, ascending to spreading, 1–4 mm; leaflets 15–25 per side, loosely overlapping, (1.5–)2–7 mm, lobes 0–4(–6), lanceolate or oblanceolate to elliptic, hairs abundant, spreading to ascending, 1–3 mm. <b>Cauline</b> leaves 2–5. <b>Inflorescences</b> (7–)15–50-flowered, 2–8 cm diam., flowers arranged individually and/or in several to many loose few-flowered glomerules. <b>Pedicels</b> (3–)6–15(–22) mm. <b>Flowers</b> 8–13 mm diam.; epicalyx bractlets lanceolate to elliptic, 2–3 mm; hypanthium patelliform to shallowly cupulate, 1.5–2.5 × 3–4.5 mm, ± 1/2 as deep as wide; sepals often purple-suffused, 2.3–4(–5) mm, acute; petals white, broadly spatulate or obovate to orbiculate, (2.8–)3–5(–6) mm; stamens 20, filaments filiform, (1–)1.5–3 mm, anthers light pink, 0.3–0.5 mm; carpels 8–20, styles 2.2–3 mm. <b>Achenes</b> light brown, 1.2–1.3 mm.</span><!--

-->{{Treatment/Body
|phenology=Flowering summer.
|habitat=Vernally saturated meadows, in sagebrush communities
|elevation=2100–2700 m
|distribution=Nev.
|discussion=<p>Of conservation concern.</p><!--
--><p><i>Ivesia pityocharis</i> is known only from the Pine Nut Mountains, Douglas County. Plants are somewhat intermediate between those of <i>I. kingii</i> and <i>I. sericoleuca</i> in having relatively shallow hypanthia and loosely sericeous vestiture. Hairs on petioles and stem bases of <i>I. pityocharis</i> are to 4 mm; those of <i>I. kingii</i> are 1 mm and generally appressed-ascending.</p>
|tables=
|references=
}}<!--

--><!--

-->{{#Taxon:
name=Ivesia pityocharis
|authority=Ertter
|rank=species
|parent rank=section
|synonyms=
|basionyms=
|family=Rosaceae
|phenology=Flowering summer.
|habitat=Vernally saturated meadows, in sagebrush communities
|elevation=2100–2700 m
|distribution=Nev.
|reference=None
|publication title=Syst. Bot.
|publication year=1989
|special status=Conservation concern;Endemic
|source xml=https://bibilujan@bitbucket.org/aafc-mbb/fna-data-curation.git/src/bb6b7e3a7de7d3b7888a1ad48c7fd8f5c722d8d6/coarse_grained_fna_xml/V9/V9_375.xml
|subfamily=Rosaceae subfam. Rosoideae
|tribe=Rosaceae tribe Potentilleae
|genus=Ivesia
|section=Ivesia sect. Unguiculatae
|species=Ivesia pityocharis
}}<!--

-->[[Category:Treatment]][[Category:Ivesia sect. Unguiculatae]]