View source for Kerria japonica

{{Treatment/ID
|accepted_name=Kerria japonica
|accepted_authority=(Linnaeus) de Candolle
|publications={{Treatment/Publication
|title=Trans. Linn. Soc. London
|place=12: 157. 1818
|year=1818
}}
|common_names=Japanese- or Easter-rose;corête du Japon
|special_status={{Treatment/ID/Special_status
|code=F
|label=Illustrated
}}{{Treatment/ID/Special_status
|code=I
|label=Introduced
}}
|basionyms={{Treatment/ID/Basionym
|name=Rubus japonicus
|authority=Linnaeus
|rank=species
|publication_title=Mant. Pl.
|publication_place=2: 245. 1771
}}
|synonyms={{Treatment/ID/Synonym
|name=Corchorus japonicus
|authority=(Linnaeus) Houttuyn
|rank=species
}}
|hierarchy=Rosaceae;Rosaceae subfam. Amygdaloideae;Rosaceae tribe Kerrieae;Kerria;Kerria japonica
|hierarchy_nav=<div class="higher-taxa"><div class="higher-taxon"><small>family</small>[[Rosaceae]]</div><div class="higher-taxon"><small>subfamily</small>[[Rosaceae subfam. Amygdaloideae]]</div><div class="higher-taxon"><small>tribe</small>[[Rosaceae tribe Kerrieae]]</div><div class="higher-taxon"><small>genus</small>[[Kerria]]</div><div class="higher-taxon"><small>species</small>[[Kerria japonica]]</div></div>
|volume=Volume 9
|mention_page=
|treatment_page=page 390
}}<!--

--><span class="statement" id="st-undefined" data-properties=""><b>Stems </b>moderately flexuous. <b>Leaves</b>: stipules 1.5–2.5 mm; petiole channeled, 3–6(–9) mm; blade bicolored, (2–)3–6(–8.5) × (1–)1.5–3(–3.7) cm, base broadly cuneate to subcordate, proximal margins finely gland-tipped serrulate, ± plicate between impressed veins, apex long-acuminate, hairs 0.3–0.5 mm. <b>Pedicels</b> 5–22 mm, glabrous. <b>Flowers</b>: sepal margins entire, scarious, sometimes serrulate or glandular-fimbriate, apex acuminate, surfaces glabrous; petals (9–)17–25 × (2–)12–15 mm, claws 1–2 mm (innermost in multi-petaled cultivars showing transition toward stamens, 10 × 2–3 mm); filaments erect-ascending, straight, yellow, slender, 4–5 mm, anthers yellow, 0.2–0.3 mm. <b>Nutlets</b> 4–5 × 3.5–4 mm. <b>2n</b> = 18.</span><!--

-->{{Treatment/Body
|phenology=Flowering Mar–Jun; fruiting Jun–Aug.
|habitat=Moist suburban forests and woodlands, roadsides
|elevation=0–700 m
|distribution=N.S.;Ont.;Ala.;Conn.;Ill.;Mich.;N.H.;N.Y.;N.C.;Ohio;Pa.;R.I.;S.C.;Tenn.;Utah;Va.;e Asia (China;Japan);introduced also in Europe.
|introduced=true
|discussion=<p><i>Kerria japonica</i> is cultivated in central Europe and North America, particularly in the east, as a shade-tolerant ornamental shrub. The species persists long after cultivation and spreads mostly vegetatively, apparently only rarely spreading by seed. It is expected elsewhere. The cultivar 'Pleniflora' has multiple petals appearing as a yellow-orange rose.</p>
|tables=
|references=
}}<!--

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-->{{#Taxon:
name=Kerria japonica
|authority=(Linnaeus) de Candolle
|rank=species
|parent rank=genus
|synonyms=Corchorus japonicus
|basionyms=Rubus japonicus
|family=Rosaceae
|phenology=Flowering Mar–Jun; fruiting Jun–Aug.
|habitat=Moist suburban forests and woodlands, roadsides
|elevation=0–700 m
|distribution=N.S.;Ont.;Ala.;Conn.;Ill.;Mich.;N.H.;N.Y.;N.C.;Ohio;Pa.;R.I.;S.C.;Tenn.;Utah;Va.;e Asia (China;Japan);introduced also in Europe.
|introduced=true
|reference=None
|publication title=Trans. Linn. Soc. London
|publication year=1818
|special status=Illustrated;Introduced
|source xml=https://bitbucket.org/aafc-mbb/fna-data-curation/src/2e0870ddd59836b60bcf96646a41e87ea5a5943a/coarse_grained_fna_xml/V9/V9_651.xml
|subfamily=Rosaceae subfam. Amygdaloideae
|tribe=Rosaceae tribe Kerrieae
|genus=Kerria
|species=Kerria japonica
}}<!--

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