View source for Potentilla gracilis var. elmeri

{{Treatment/ID
|accepted_name=Potentilla gracilis var. elmeri
|accepted_authority=(Rydberg) Jepson
|publications={{Treatment/Publication
|title=Fl. Calif.
|place=2: 189. 1936
|year=1936
}}
|common_names=Elmer’s or combleaf cinquefoil
|special_status={{Treatment/ID/Special_status
|code=E
|label=Endemic
}}{{Treatment/ID/Special_status
|code=F
|label=Selected by author to be illustrated
}}
|basionyms={{Treatment/ID/Synonym
|name=Potentilla elmeri
|authority=Rydberg
}}
|synonyms={{Treatment/ID/Synonym
|name=P. bakeri
|authority=Rydberg
}} {{Treatment/ID/Synonym
|name=P. flabelliformis var. inyoensis
|authority=Jepson
}} {{Treatment/ID/Synonym
|name=P. pectinisecta
|authority=Rydberg
}} {{Treatment/ID/Synonym
|name=P. pectinisecta var. comosa
|authority=(Rydberg) Soják
}}
|hierarchy=Rosaceae;Rosaceae subfam. Rosoideae;Rosaceae tribe Potentilleae;Potentilla;Potentilla sect. Graciles;Potentilla gracilis;Potentilla gracilis var. elmeri
|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. Graciles]]</div><div class="higher-taxon"><small>species</small>[[Potentilla gracilis]]</div><div class="higher-taxon"><small>variety</small>[[Potentilla gracilis var. elmeri]]</div></div>
|volume=Volume 9
|mention_page=page 154, 158
|treatment_page=page 156
}}<!--

--><span class="statement" id="st-undefined" data-properties=""><b>Stems </b>(1.5–)2–6(–8) dm. <b>Basal</b> leaves: petiole 2–15(–25) cm, long hairs common to dense, usually tightly appressed, sometimes ascending to spreading, 0.5–2.5 mm, stiff, crisped hairs absent or sparse, cottony hairs absent, glands absent or sparse; leaflets 5–7, usually ± overlapping, largest mostly oblanceolate to narrowly obovate, 2–6(–9) × 1.5–2.5 cm, margins flat to ± revolute, distal 3/4 to nearly whole length evenly incised 3/4+ to midvein, undivided medial blade 2–4 mm wide, teeth (5–)6–10 per side, not secondarily toothed, linear, 3–13(–20) mm, surfaces usually ± dissimilar, abaxial grayish to whitish, long hairs abundant to dense, crisped hairs sparse to abundant, cottony hairs usually absent, glands absent or sparse, adaxial green to grayish, long hairs ± abundant, rarely dense, crisped hairs absent or sparse, cottony hairs absent, glands absent or sparse. <b>Flowers</b>: epicalyx bractlets 2.5–5 × 0.5–1.2(–1.5) mm; hypanthium 3.5–5 mm diam.; petals 4–7(–8) × (3–)5–10 mm; carpels (20–)30–50, styles 1.5–3 mm. <b>Achenes</b> 1–1.3 mm. <b>2n</b> = 42.</span><!--

-->{{Treatment/Body
|phenology=Flowering summer.
|habitat=Vernally moist meadows, often semialkaline, dry gravelly flats and slopes, in sagebrush communities, aspen and conifer woodlands
|elevation=1300–3300 m
|distribution=Calif.;Colo.;Idaho;Mont.;Nev.;Oreg.;Utah;Wyo.
|discussion=<p>Variety elmeri is the characteristic representative of <i>Potentilla gracilis</i> in the Great Basin, distinguished by deeply and evenly pectinate-toothed leaflets with a very narrow undivided medial blade. Leaflet surfaces are only somewhat dissimilar, most often grayish with abundant crisped (versus cottony) hairs abaxially. Basal leaves tend to be shorter than in other varieties, and petioles are most often tightly strigose. Intergradation with other varieties is common; populations beyond the Great Basin are problematic.</p>
|tables=
|references=
}}<!--

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-->{{#Taxon:
name=Potentilla gracilis var. elmeri
|author=
|authority=(Rydberg) Jepson
|rank=variety
|parent rank=species
|synonyms=P. bakeri;P. flabelliformis var. inyoensis;P. pectinisecta;P. pectinisecta var. comosa
|basionyms=Potentilla elmeri
|family=Rosaceae
|phenology=Flowering summer.
|habitat=Vernally moist meadows, often semialkaline, dry gravelly flats and slopes, in sagebrush communities, aspen and conifer woodlands
|elevation=1300–3300 m
|distribution=Calif.;Colo.;Idaho;Mont.;Nev.;Oreg.;Utah;Wyo.
|reference=None
|publication title=Fl. Calif.
|publication year=1936
|special status=Endemic;Selected by author to be illustrated
|source xml=https://jpend@bitbucket.org/aafc-mbb/fna-data-curation.git/src/8f726806613d60c220dc4493de13607dd3150896/coarse_grained_fna_xml/V9/V9_227.xml
|subfamily=Rosaceae subfam. Rosoideae
|tribe=Rosaceae tribe Potentilleae
|genus=Potentilla
|section=Potentilla sect. Graciles
|species=Potentilla gracilis
|variety=Potentilla gracilis var. elmeri
}}<!--

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