View source for Barbarea stricta

{{Treatment/ID
|accepted_name=Barbarea stricta
|accepted_authority=Andrzejowski in W. S. J. G. von Besser
|publications={{Treatment/Publication
|title=in W. S. J. G. von Besser, Enum. Pl.,
|place=72. 1821
|year=1821
}}
|basionyms=
|synonyms=
|hierarchy=Brassicaceae;Brassicaceae tribe Cardamineae;Barbarea;Barbarea stricta
|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>[[Barbarea]]</div><div class="higher-taxon"><small>species</small>[[Barbarea stricta]]</div></div>
|volume=Volume 7
|mention_page=page 460, 461
|treatment_page=page 462
}}<!--

--><span class="statement" id="st-undefined" data-properties=""><b>Biennials </b>or perennials; mostly glabrous, except blade auricles ciliate or sparsely pubescent. <b>Stems</b> 2–7.5(–10) dm. <b>Basal</b> leaves: petiole (1–)2–6(–9) cm, (sometimes ciliate); blade lyrate-pinnatifid, 1.5–5(–7) cm, lobes (0 or) 1 or 2(–4) on each side, lateral lobes oblong or ovate, 0.05–1.5 cm × 1–5 mm, not fleshy, margins entire, terminal lobe 2–7 cm × 10–55 mm. <b>Cauline</b> leaves: blade sometimes lyrate-pinnatifid, lateral lobes 1–3, margins (distalmost) dentate; conspicuously auriculate, auricles ovate or narrowly oblong, (margins entire). <b>Fruiting</b> pedicels erect, 2–4(–5) mm, terete or subquadrangular, slender (narrower than fruit, glabrous). <b>Flowers</b>: sepals 2–3 × 0.5–1 mm, lateral pair not saccate basally, margins scarious, (glabrous, apex sparsely pubescent to, rarely, glabrescent, subapically sparsely pubescent or, rarely, glabrous); petals yellow, narrowly oblanceolate, 2.5–4.5 × 0.5–1(–1.2) mm, base attenuate, apex rounded; filaments 2–3.5 mm; anthers 0.5 mm; ovules (16–)20–28 per ovary; gynophore to 0.5 mm. <b>Fruits</b> erect, appressed to rachis, torulose, terete to subquadrangular, (1.2–)1.8–2.8(–3) cm × 1–1.5 mm; style stout or slender, 0.2–1.5(–2) mm. <b>Seeds</b> brown, somewhat plump, ovoid or oblong, 0.8–1.5 × 0.5–1 mm.</span><!--

-->{{Treatment/Body
|phenology=Flowering Apr–Jul.
|habitat=Waste places, ditches, riverbanks, damp grasslands, roadsides, fields, disturbed sites
|elevation=0-1000 m
|distribution=Ont.;Que.;Colo.;Conn.;Maine;Mass.;Mich.;N.H.;N.Y.;R.I.;Vt.;Wis.;Europe;Asia.
|discussion=<p>M. L. Fernald (1909) treated some plants of <i>Barbarea stricta</i> as <i>B. vulgaris</i> var. longisiliqua Carion. Although G. A. Mulligan (1978) was the first to record <i>B. stricta</i> for North America, neither his record nor the species was accounted for by R. C. Rollins (1993). Forms of <i>B. vulgaris</i> with fruits appressed to rachis can easily be confused with <i>B. stricta</i> and some forms of <i>B. orthoceras</i>. The latter is separated from both <i>B. stricta</i> and <i>B. vulgaris</i> by having distalmost cauline leaves either pinnatifid or with at least a pair of well-developed lateral lobes. The distalmost leaves in both <i>B. stricta</i> and <i>B. vulgaris</i> have margins entire or obscurely to coarsely dentate. <i>Barbarea stricta</i> has shorter petals (2.5–4.5 mm) and styles (0.2–1.5(–2) mm), strictly erect and straight fruiting pedicels, and sepals and auricles of distalmost leaves often with a few apical hairs. By contrast, <i>B. vulgaris</i> has longer petals [(5–)6–9(–10) mm] and styles [(1–)1.5–3(–3.5) mm], erect or widely spreading and often curved fruiting pedicels, and glabrous sepals and leaf auricles. The boundaries between the two species can be somewhat blurred in parts of New England, and it is not known if hybridization is involved. In that region, plants of <i>B. stricta</i> tend to have slightly longer styles (to 2 mm), and the number of hairs at the auricle apices can be reduced to one and those of the sepals can be absent.</p>
|tables=
|references=
}}<!--

--><!--

-->{{#Taxon:
name=Barbarea stricta
|authority=Andrzejowski in W. S. J. G. von Besser
|rank=species
|parent rank=genus
|synonyms=
|basionyms=
|family=Brassicaceae
|phenology=Flowering Apr–Jul.
|habitat=Waste places, ditches, riverbanks, damp grasslands, roadsides, fields, disturbed sites
|elevation=0-1000 m
|distribution=Ont.;Que.;Colo.;Conn.;Maine;Mass.;Mich.;N.H.;N.Y.;R.I.;Vt.;Wis.;Europe;Asia.
|introduced=true
|reference=None
|publication title=in W. S. J. G. von Besser, Enum. Pl.,
|publication year=1821
|special status=
|source xml=https://jpend@bitbucket.org/aafc-mbb/fna-data-curation.git/src/f50eec43f223ca0e34566be0b046453a0960e173/coarse_grained_fna_xml/V7/V7_706.xml
|tribe=Brassicaceae tribe Cardamineae
|genus=Barbarea
|species=Barbarea stricta
}}<!--

-->[[Category:Treatment]][[Category:Barbarea]]