View source for Pyrola minor

{{Treatment/ID
|accepted_name=Pyrola minor
|accepted_authority=Linnaeus
|publications={{Treatment/Publication
|title=Sp. Pl.
|place=1: 396. 1753 ,
}}
|common_names=Snow-line or lesser wintergreen
|basionyms=
|synonyms=
|hierarchy=Ericaceae;Ericaceae subfam. Monotropoideae;Pyrola;Pyrola minor
|hierarchy_nav=<div class="higher-taxa"><div class="higher-taxon"><small>family</small>[[Ericaceae]]</div><div class="higher-taxon"><small>subfamily</small>[[Ericaceae subfam. Monotropoideae]]</div><div class="higher-taxon"><small>genus</small>[[Pyrola]]</div><div class="higher-taxon"><small>species</small>[[Pyrola minor]]</div></div>
|volume=Volume 8
|mention_page=page 378, 379, 382
|treatment_page=page 383
}}<!--

--><span class="statement" id="st-undefined" data-properties=""><b>Plants </b>rhizomatous, (0.6–)1.2–2.1(–3) dm. <b>Leaves</b>: petiole 2–32 mm, channeled adaxially, glabrous; blade not maculate, dull and light green abaxially, dull to shiny and green to dark green adaxially, oblong-elliptic, ovate, obovate, or round, (5–)20–30(–42) × (7–)14–27 mm, subcoriaceous, base rounded to subcordate, margins crenulate to crenulate-serrulate, apex obtuse or rounded. <b>Inflorescences</b> 1 per stem, 3–11(–17)-flowered; peduncular bracts absent or 1–2, lanceolate to ovate or obovate, 4–6.5 × 0.7–2 mm, chartaceous or membranous, margins entire or obscurely erose-denticulate; inflorescence bracts lanceolate to ovate-lanceolate, equaling or longer than subtended pedicels, (3–)4–5(–7.3) × 0.5–1.4 mm, chartaceous. <b>Pedicels</b> 2.5–4.5 mm. <b>Flowers</b> radially symmetric; calyx lobes appressed or spreading in fruit, green or pink with margins hyaline to white or pinkish, deltate, 1.3–1.8 × 1.3–1.8 mm, margins entire or erose-denticulate, especially distally, apices acute to obtuse or, rarely, acuminate; petals white or pink, obovate to broadly elliptic, (3–)3.3–5 × 2.6–3.8 mm, margins entire; stamens 2.2–3.5 mm; filament base 0.1–0.4 mm wide; anthers 0.8–1.4 mm, apiculations absent or less than 0.1 mm, thecae creamy white to greenish white, often yellowish brown distally, tubules absent, pores 0.1–0.3 × 0.05–0.1 mm; ovary smooth; style included, straight, (0.5–)0.8–1.5(–1.8) mm; stigma 0.9–1.3 mm wide, lobes spreading. <b>Capsules</b> depressed-globose, 3–4 × 4.5–5.4 mm. <b>2n</b> = 46.</span><!--

-->{{Treatment/Body
|phenology=Flowering Jun–Aug.
|habitat=Moist, often mossy sites in coniferous and boreal forests, thickets, stream banks
|elevation=10-3700 m
|distribution=Greenland;St. Pierre and Miquelon;Alta.;B.C.;Man.;N.B.;Nfld. and Labr.;N.W.T.;N.S.;Nunavut;Ont.;P.E.I.;Que.;Sask.;Yukon;Alaska;Ariz.;Calif.;Colo.;Idaho;Maine;Mich.;Mont.;Nev.;N.H.;N.Mex.;N.Y.;Oreg.;Utah;Vt.;Wash.;Wis.;Wyo.;Eurasia.
|discussion=<p><i>Pyrola minor</i> and <i>P. asarifolia</i> are broadly sympatric in North America. Scattered hybrids between these species have been reported, mostly from the area of sympatry (E. Haber 1984). Haber (1993) found herbarium evidence for at least one case of hybridization between <i>P. minor</i> and <i>P. chlorantha</i>. T. W. Böcher (1961) discussed hybrids between <i>P. minor</i> and <i>P. grandiflora</i> from western Greenland.</p><!--
--><p>The straight style and actinomorphic corolla of <i>Pyrola minor</i> have been interpreted as paedomorphic conditions (J. V. Freudenstein 1999b). Among three northern European species of <i>Pyrola</i> studied by J. T. Knudsen and J. M. Olesen (1993), the shifts in floral morphology in <i>P. minor</i> were found to be associated with a significantly higher capacity for self-pollination.</p>
|tables=
|references=
}}<!--

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-->{{#Taxon:
name=Pyrola minor
|author=
|authority=Linnaeus
|rank=species
|parent rank=genus
|synonyms=
|basionyms=
|family=Ericaceae
|phenology=Flowering Jun–Aug.
|habitat=Moist, often mossy sites in coniferous and boreal forests, thickets, stream banks
|elevation=10-3700 m
|distribution=Greenland;St. Pierre and Miquelon;Alta.;B.C.;Man.;N.B.;Nfld. and Labr.;N.W.T.;N.S.;Nunavut;Ont.;P.E.I.;Que.;Sask.;Yukon;Alaska;Ariz.;Calif.;Colo.;Idaho;Maine;Mich.;Mont.;Nev.;N.H.;N.Mex.;N.Y.;Oreg.;Utah;Vt.;Wash.;Wis.;Wyo.;Eurasia.
|reference=None
|publication title=Sp. Pl.
|publication year=
|special status=
|source xml=https://jpend@bitbucket.org/aafc-mbb/fna-data-curation.git/src/f6b125a955440c0872999024f038d74684f65921/coarse_grained_fna_xml/V8/V8_723.xml
|subfamily=Ericaceae subfam. Monotropoideae
|genus=Pyrola
|species=Pyrola minor
}}<!--

-->[[Category:Treatment]][[Category:Pyrola]]