View source for Potentilla concinna var. divisa

{{Treatment/ID
|accepted_name=Potentilla concinna var. divisa
|accepted_authority=Rydberg
|publications={{Treatment/Publication
|title=Bull. Torrey Bot. Club
|place=23: 431. 1896
|year=1896
}}
|special_status={{Treatment/ID/Special_status
|code=E
|label=Endemic
}}
|basionyms=
|synonyms={{Treatment/ID/Synonym
|name=Potentilla divisa
|authority=(Rydberg) Rydberg
|rank=species
}}
|hierarchy=Rosaceae;Rosaceae subfam. Rosoideae;Rosaceae tribe Potentilleae;Potentilla;Potentilla sect. Concinnae;Potentilla concinna;Potentilla concinna var. divisa
|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>[[Potentilla]]</div><div class="higher-taxon"><small>section</small>[[Potentilla sect. Concinnae]]</div><div class="higher-taxon"><small>species</small>[[Potentilla concinna]]</div><div class="higher-taxon"><small>variety</small>[[Potentilla concinna var. divisa]]</div></div>
|volume=Volume 9
|mention_page=page 178, 209
|treatment_page=page 179
}}<!--

--><span class="statement" id="st-undefined" data-properties=""><b>Stems </b>0.2–1(–1.5) dm, lengths (1/2–)1–2 times basal leaves. <b>Basal</b> leaves palmate to subpalmate; leaflets on tip or to distal 1/4 of leaf axis, ± overlapping, proximal pairs sometimes separated from others by 1–3 mm of leaf axis; distal (1/2–)3/4 to entire length of central leaflets incised 1/2–3/4+ to midvein, teeth 3–5(–6) per side, 2–6 mm. <b>Inflorescences</b> (1–)2–6-flowered. <b>Petals</b> 5–8 mm. <b>Achenes</b> 2–2.5 mm.</span><!--

-->{{Treatment/Body
|phenology=Flowering summer.
|habitat=High prairies, rocky slopes and ridges, gravelly foothills, open pine woodlands, often on limestone
|elevation=600–3300 m
|distribution=Alta.;Man.;Sask.;Colo.;Mont.;N.Dak.;Ohio;S.Dak.;Utah;Wyo.
|discussion=<p>Variety divisa is the primary phase of the species in the northwestern prairies, Black Hills, and Rocky Mountain foothills. Plants differ from the typical variety in having more deeply toothed leaflets on average, as well as somewhat longer stems in relation to leaves, silkier vestiture, and occasional subpalmate leaves (possibly intergrading with <i>Potentilla macounii</i>). Also included in <i></i>var.<i> divisa</i> are plants with deeply toothed leaflets from comparatively low elevations in northwestern Colorado, northeastern Utah, and Wyoming. These populations, which tend to have sparser, shaggier vestiture, were included by S. L. Welsh et al. (1993) in var. modesta (Rydberg) S. L. Welsh & B. C. Johnston (misapplied), along with some palmate-leaved collections of <i></i>var.<i> proxima</i>. An anomalous collection from Stark County, Ohio (T. Davis 876, MO), which is exceptionally silky, is presumably introduced.</p><!--
--><p>For the nomenclatural relation between <i></i>var.<i> divisa</i> and <i>Potentilla nivea</i> <i></i>var.<i> dissecta</i> S. Watson, see B. Ertter (2008).</p>
|tables=
|references=
}}<!--

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-->{{#Taxon:
name=Potentilla concinna var. divisa
|authority=Rydberg
|rank=variety
|parent rank=species
|synonyms=Potentilla divisa
|basionyms=
|family=Rosaceae
|phenology=Flowering summer.
|habitat=High prairies, rocky slopes and ridges, gravelly foothills, open pine woodlands, often on limestone
|elevation=600–3300 m
|distribution=Alta.;Man.;Sask.;Colo.;Mont.;N.Dak.;Ohio;S.Dak.;Utah;Wyo.
|reference=None
|publication title=Bull. Torrey Bot. Club
|publication year=1896
|special status=Endemic
|source xml=https://bibilujan@bitbucket.org/aafc-mbb/fna-data-curation.git/src/bb6b7e3a7de7d3b7888a1ad48c7fd8f5c722d8d6/coarse_grained_fna_xml/V9/V9_260.xml
|subfamily=Rosaceae subfam. Rosoideae
|tribe=Rosaceae tribe Potentilleae
|genus=Potentilla
|section=Potentilla sect. Concinnae
|species=Potentilla concinna
|variety=Potentilla concinna var. divisa
}}<!--

-->[[Category:Treatment]][[Category:Potentilla concinna]]