View source for Rorippa barbareifolia

{{Treatment/ID
|accepted_name=Rorippa barbareifolia
|accepted_authority=(de Candolle) Kitagawa
|publications={{Treatment/Publication
|title=J. Jap. Bot.
|place=13: 137. 1937
|year=1937
}}
|basionyms={{Treatment/ID/Synonym
|name=Camelina barbareifolia
|authority=de Candolle
}}
|synonyms={{Treatment/ID/Synonym
|name=Radicula barbareifolia
|authority=(de Candolle) W. Wight ex P. S. Smith
}} {{Treatment/ID/Synonym
|name=Rorippa hispida var. barbareifolia
|authority=(de Candolle) Hultén
}} {{Treatment/ID/Synonym
|name=Rorippa islandica var. barbareifolia
|authority=(de Candolle) S. L. Welsh
}} {{Treatment/ID/Synonym
|name=Tetrapoma barbareifolium
|authority=(de Candolle) Turczaninow ex Fischer & C. A. Meyer
}} {{Treatment/ID/Synonym
|name=Tetrapoma pyriforme
|authority=Seemann
}}
|hierarchy=Brassicaceae;Brassicaceae tribe Cardamineae;Rorippa;Rorippa barbareifolia
|hierarchy_nav=<div class="higher-taxa"><div class="higher-taxon"><small>family</small>[[Brassicaceae]]</div><div class="higher-taxon"><small>tribe</small>[[Brassicaceae tribe Cardamineae]]</div><div class="higher-taxon"><small>genus</small>[[Rorippa]]</div><div class="higher-taxon"><small>species</small>[[Rorippa barbareifolia]]</div></div>
|volume=Volume 7
|mention_page=page 225, 493, 495
|treatment_page=page 498
}}<!--

--><span class="statement" id="st-undefined" data-properties="">Annuals; (terrestrial or of wet habitat, not submerged); densely villous or sparsely hirsute at least basally, sometimes glabrate distally. <b>Stems</b> (simple from base), erect, branched distally, (2–)3–9.5(–11) dm. <b>Basal</b> leaves rosulate; (petiole 1–7 cm); blade margins lyrate-pinnatifid or subruncinate. <b>Cauline</b> leaves sessile; blade lanceolate to oblanceolate or oblong, 2.5–10(–15) cm × 4–25(–45) mm, base auriculate or amplexicaul, margins: proximal lyrate-pinnatifid, (lobes 2–7 on each side), laciniate, irregularly serrate, repand, or entire, distal undivided and entire or obscurely denticulate, (apex acute). <b>Racemes</b> considerably elongated. <b>Fruiting</b> pedicels ascending, straight, (2–)4–12(–14) mm, (glabrous or hirsute). <b>Flowers</b>: sepals spreading, oblong, 1.6–2.8 × 0.6–1.2 mm; petals yellow, obovate or spatulate, (1.5–)1.8–3(–3.5) × 0.7–1.8(–2) mm; median filaments 1.5–2.5 mm; anthers oblong, 0.5–0.6mm, (gynophore 0.3–0.8(–1) mm). <b>Fruits</b> silicles, straight, globose or subglobose, (2.5–)3.5–6(–6.5) × (2.3–)2.8–4(–4.3) mm; valves [(3 or) 4(–6), leathery, not veined], glabrous; (septum fenestrate at middle); ovules 60–85 per ovary; style (stout), 0.5–1(–1.4) mm. <b>Seeds</b> dark reddish brown, oblong-ovate, 0.5–0.7 mm (0.3–0.4 mm diam.), reticulate. <b>2n</b> = 16.</span><!--

-->{{Treatment/Body
|phenology=Flowering Jun–Aug.
|habitat=Forest borders, roadsides, waste grounds, moist areas, stream banks, gravel pits
|elevation=100-700 m
|distribution=Sask.;Yukon;Alaska;e Asia.
|discussion=<p><i>Rorippa barbareifolia</i> is readily distinguished from other species of the genus by having fruits consistently with more than two valves. Other species (e.g., <i>R. calycina</i>, <i>R. palustris</i>) occasionally show three-valved fruits, but these always appear with more, normal, two-valved fruits on the same plant.</p>
|tables=
|references=
}}<!--

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-->{{#Taxon:
name=Rorippa barbareifolia
|author=
|authority=(de Candolle) Kitagawa
|rank=species
|parent rank=genus
|synonyms=Radicula barbareifolia;Rorippa hispida var. barbareifolia;Rorippa islandica var. barbareifolia;Tetrapoma barbareifolium;Tetrapoma pyriforme
|basionyms=Camelina barbareifolia
|family=Brassicaceae
|phenology=Flowering Jun–Aug.
|habitat=Forest borders, roadsides, waste grounds, moist areas, stream banks, gravel pits
|elevation=100-700 m
|distribution=Sask.;Yukon;Alaska;e Asia.
|reference=None
|publication title=J. Jap. Bot.
|publication year=1937
|special status=
|source xml=https://jpend@bitbucket.org/aafc-mbb/fna-data-curation.git/src/8f726806613d60c220dc4493de13607dd3150896/coarse_grained_fna_xml/V7/V7_772.xml
|tribe=Brassicaceae tribe Cardamineae
|genus=Rorippa
|species=Rorippa barbareifolia
}}<!--

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