View source for Potentilla concinna var. proxima

{{Treatment/ID
|accepted_name=Potentilla concinna var. proxima
|accepted_authority=(Rydberg) S. L. Welsh & B. C. Johnston
|publications={{Treatment/Publication
|title=Great Basin Naturalist
|place=42: 25. 1982
|year=1982
}}
|special_status={{Treatment/ID/Special_status
|code=C
|label=Conservation concern
}}{{Treatment/ID/Special_status
|code=E
|label=Endemic
}}{{Treatment/ID/Special_status
|code=F
|label=Illustrated
}}
|basionyms={{Treatment/ID/Basionym
|name=Potentilla proxima
|authority=Rydberg
|rank=species
|publication_title=in N. L. Britton et al., N. Amer. Fl.
|publication_place=22: 339. 1908
}}
|synonyms={{Treatment/ID/Synonym
|name=P. beanii
|authority=Clokey
|rank=species
}} {{Treatment/ID/Synonym
|name=P. diversifolia var. proxima
|authority=(Rydberg) Soják
|rank=variety
}}
|hierarchy=Rosaceae;Rosaceae subfam. Rosoideae;Rosaceae tribe Potentilleae;Potentilla;Potentilla sect. Concinnae;Potentilla concinna;Potentilla concinna var. proxima
|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. proxima]]</div></div>
|volume=Volume 9
|mention_page=page 170, 178
|treatment_page=page 179
}}<!--

--><span class="statement" id="st-undefined" data-properties=""><b>Stems </b>(0.2–)0.6–1.6 dm, lengths 2–3(–4) times basal leaves. <b>Basal</b> leaves usually palmate to subpalmate, sometimes subpinnate; leaflets on tip or to distal 1/4 of leaf axis, ± overlapping, proximal pairs sometimes doubled often separated from others by 1–5(–10) mm of leaf axis; distal 1/3–2/3 of central leaflets incised 1/4–1/2 to midvein, teeth 2–4 per side, 1–3(–5) mm. <b>Inflorescences</b> (1–)3–12-flowered. <b>Petals</b> (2.5–)4–6 mm. <b>Achenes</b> 1.5–2 mm.</span><!--

-->{{Treatment/Body
|phenology=Flowering mid summer.
|habitat=Alpine tundra, windswept ridges, stony meadows
|elevation=2600–3900 m
|distribution=Ariz.;Calif.;Colo.;Nev.;N.Mex.;Utah.
|discussion=<p>Of conservation concern.</p><!--
--><p>Variety proxima is the primary phase of <i>Potentilla concinna</i> in the mountains of southwestern Colorado, <i>Nevada</i>, and Utah. Some alpine collections from New Mexico are referable to <i></i>var.<i> proxima</i>, and isolated populations also occur in the San Francisco Peaks of Arizona (at higher elevations than otherwise sympatric <i></i>var.<i> concinna</i>) and the White Mountains of California. Specimens from Montana keying here are provisionally placed in <i>P. macounii</i>.</p><!--
--><p>The most distinctive feature of <i></i>var.<i> proxima</i> is the elongate flowering stems, which are usually over twice as long as the leaves. Leaves tend to be more sparsely cottony and less bicolored than in the typical variety, the central leaflet is more often petiolulate, and flowers are commonly somewhat smaller. Collections from southwestern Utah and adjacent <i>Nevada</i>, including the type of <i>Potentilla</i> proxima, commonly have subpalmate leaves; elsewhere leaves are rarely or scarcely subpalmate.</p>
|tables=
|references=
}}<!--

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-->{{#Taxon:
name=Potentilla concinna var. proxima
|authority=(Rydberg) S. L. Welsh & B. C. Johnston
|rank=variety
|parent rank=species
|synonyms=P. beanii;P. diversifolia var. proxima
|basionyms=Potentilla proxima
|family=Rosaceae
|phenology=Flowering mid summer.
|habitat=Alpine tundra, windswept ridges, stony meadows
|elevation=2600–3900 m
|distribution=Ariz.;Calif.;Colo.;Nev.;N.Mex.;Utah.
|reference=None
|publication title=Great Basin Naturalist
|publication year=1982
|special status=Conservation concern;Endemic;Illustrated
|source xml=https://jpend@bitbucket.org/aafc-mbb/fna-data-curation.git/src/f50eec43f223ca0e34566be0b046453a0960e173/coarse_grained_fna_xml/V9/V9_261.xml
|subfamily=Rosaceae subfam. Rosoideae
|tribe=Rosaceae tribe Potentilleae
|genus=Potentilla
|section=Potentilla sect. Concinnae
|species=Potentilla concinna
|variety=Potentilla concinna var. proxima
}}<!--

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