View source for Potentilla hyparctica subsp. elatior

{{Treatment/ID
|accepted_name=Potentilla hyparctica subsp. elatior
|accepted_authority=(Abromeit) Elven & D. F. Murray
|publications={{Treatment/Publication
|title=J. Bot. Res. Inst. Texas
|place=1: 813. 2007
|year=2007
}}
|common_names=Grande potentille subarctique
|basionyms={{Treatment/ID/Synonym
|name=Potentilla emarginata var. elatior
|authority=Abromeit
}}
|synonyms={{Treatment/ID/Synonym
|name=P. flabellifolia var. emarginata
|authority=(Seringe) B. Boivin
}} {{Treatment/ID/Synonym
|name=P. hyparctica var. elatior
|authority=(Abromeit) Fernald
}}
|hierarchy=Rosaceae;Rosaceae subfam. Rosoideae;Rosaceae tribe Potentilleae;Potentilla;Potentilla sect. Aureae;Potentilla hyparctica;Potentilla hyparctica subsp. elatior
|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. Aureae]]</div><div class="higher-taxon"><small>species</small>[[Potentilla hyparctica]]</div><div class="higher-taxon"><small>subspecies</small>[[Potentilla hyparctica subsp. elatior]]</div></div>
|volume=Volume 9
|mention_page=page 193
|treatment_page=page 194
}}<!--

--><span class="statement" id="st-undefined" data-properties=""><b>Plants:</b> hairs usually sparse, sometimes common to abundant. <b>Stems</b> 0.4–2(–2.5) dm. <b>Central</b> leaflets broadly obovate, petiolule (0–)2–3(–5) mm, base broadly cuneate to rounded, teeth broadly oblong, tooth apex obtuse to rounded. <b>Inflorescences</b> 1–3(–5)-flowered. <b>Flowers</b>: epicalyx bractlets broadly oblong or ovate, 2–5 mm wide; sepals: apex obtuse to rounded. <b>2n</b> = 42.</span><!--

-->{{Treatment/Body
|phenology=Flowering late spring–summer.
|habitat=Damp ericaceous heath, snow patch meadows, damp arctic and alpine tundra, rocky outcrops, solifluction slopes, talus, mainly acidic bedrock
|elevation=0–4000 m
|distribution=Greenland;Alta.;B.C.;Nfld. and Labr. (Labr.);N.W.T.;Nunavut;Que.;Yukon;Alaska;Mont.;Wash.;Wyo.;Asia (Russian Far East).
|discussion=<p>Geographically isolated and morphologically deviant plants from alpine sites in Montana (Beartooth Mountains), Washington (Mount Baker), and Wyoming (Sublette County) are provisionally assigned to <i></i>subsp.<i> elatior</i> but likely represent a segregate race. These plants are exceptionally compact and hairy, with leaflets usually lacking petiolules.</p><!--
--><p><i>Potentilla</i> emarginata Pursh (1813), sometimes used for this taxon, is an illegitimate later homonym of <i>P. emarginata</i> Desfontaines (1804).</p>
|tables=
|references=
}}<!--

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-->{{#Taxon:
name=Potentilla hyparctica subsp. elatior
|author=
|authority=(Abromeit) Elven & D. F. Murray
|rank=subspecies
|parent rank=species
|synonyms=P. flabellifolia var. emarginata;P. hyparctica var. elatior
|basionyms=Potentilla emarginata var. elatior
|family=Rosaceae
|phenology=Flowering late spring–summer.
|habitat=Damp ericaceous heath, snow patch meadows, damp arctic and alpine tundra, rocky outcrops, solifluction slopes, talus, mainly acidic bedrock
|elevation=0–4000 m
|distribution=Greenland;Alta.;B.C.;Nfld. and Labr. (Labr.);N.W.T.;Nunavut;Que.;Yukon;Alaska;Mont.;Wash.;Wyo.;Asia (Russian Far East).
|reference=None
|publication title=J. Bot. Res. Inst. Texas
|publication year=2007
|special status=
|source xml=https://jpend@bitbucket.org/aafc-mbb/fna-data-curation.git/src/8f726806613d60c220dc4493de13607dd3150896/coarse_grained_fna_xml/V9/V9_293.xml
|subfamily=Rosaceae subfam. Rosoideae
|tribe=Rosaceae tribe Potentilleae
|genus=Potentilla
|section=Potentilla sect. Aureae
|species=Potentilla hyparctica
|subspecies=Potentilla hyparctica subsp. elatior
}}<!--

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