View source for Sisymbrium irio

{{Treatment/ID
|accepted_name=Sisymbrium irio
|accepted_authority=Linnaeus
|publications={{Treatment/Publication
|title=Sp. Pl.
|place=2: 659. 1753
|year=1753
}}
|basionyms=
|synonyms=
|hierarchy=Brassicaceae;Brassicaceae tribe Sisymbrieae;Sisymbrium;Sisymbrium irio
|hierarchy_nav=<div class="higher-taxa"><div class="higher-taxon"><small>family</small>[[Brassicaceae]]</div><div class="higher-taxon"><small>tribe</small>[[Brassicaceae tribe Sisymbrieae]]</div><div class="higher-taxon"><small>genus</small>[[Sisymbrium]]</div><div class="higher-taxon"><small>species</small>[[Sisymbrium irio]]</div></div>
|volume=Volume 7
|mention_page=page 668
|treatment_page=page 670
}}<!--

--><span class="statement" id="st-undefined" data-properties="">Annuals; glabrous or sparsely pubescent. <b>Stems</b> erect, branched proximally and distally, (1–)2–6(–7.5) dm, glabrous or sparsely pubescent at least basally. <b>Basal</b> leaves not rosulate; petiole (0.5–)1–4.5(–6) cm; blade oblanceolate or oblong (in outline), (1.5–)3–12(–15) cm × (5–)10–60(–90) mm, margins runcinate to pinnatisect; lobes (1–)2–6(–8) on each side, oblong or lanceolate, smaller than terminal lobe, margins entire, dentate, or lobed. <b>Cauline</b> leaves similar to basal; (distalmost) blade (smaller, to 2 cm wide), margins entire or 1–3-lobed. <b>Fruiting</b> pedicels divaricate or ascending, slender, much narrower than fruit, (5–)7–12(–20) mm. <b>Flowers</b>: sepals erect, oblong, 2–2.5 × 1–1.5 mm; petals oblong-oblanceolate, 2.5–3.5(–4) × 1–1.5 mm, claw 1–1.5 mm; filaments 2.5–4 mm; anthers ovate, 0.5–0.9 mm. <b>Fruits</b> (divaricate to ascending, young fruits overtopping flowers), narrowly linear, straight or slightly curved inward, slightly torulose, slender, (2.5–)3–4(–5) cm × 0.9–1.1 mm; valves glabrous; ovules 40–90 per ovary; style 0.2–0.5 mm; stigma prominently 2-lobed. <b>Seeds</b> 0.8–1 × 0.5–0.6 mm. <b>2n</b> = 14.</span><!--

-->{{Treatment/Body
|phenology=Flowering Dec–May.
|habitat=Rocky slopes, orchards, roadsides, fields, pastures, waste grounds, prairies, disturbed sites
|elevation=0-1700 m
|distribution=Ariz.;Calif.;Colo.;Conn.;Fla.;Idaho;Mass.;Mich.;Nev.;N.Mex.;Ohio;Pa.;Tex.;Utah;Wyo.;Europe;w;c Asia;n Africa;introduced also in South America;Australia.
|tables=
|references=
}}<!--

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-->{{#Taxon:
name=Sisymbrium irio
|authority=Linnaeus
|rank=species
|parent rank=genus
|synonyms=
|basionyms=
|family=Brassicaceae
|phenology=Flowering Dec–May.
|habitat=Rocky slopes, orchards, roadsides, fields, pastures, waste grounds, prairies, disturbed sites
|elevation=0-1700 m
|distribution=Ariz.;Calif.;Colo.;Conn.;Fla.;Idaho;Mass.;Mich.;Nev.;N.Mex.;Ohio;Pa.;Tex.;Utah;Wyo.;Europe;w;c Asia;n Africa;introduced also in South America;Australia.
|introduced=true
|reference=None
|publication title=Sp. Pl.
|publication year=1753
|special status=
|source xml=https://jpend@bitbucket.org/aafc-mbb/fna-data-curation.git/src/f50eec43f223ca0e34566be0b046453a0960e173/coarse_grained_fna_xml/V7/V7_1148.xml
|tribe=Brassicaceae tribe Sisymbrieae
|genus=Sisymbrium
|species=Sisymbrium irio
}}<!--

-->[[Category:Treatment]][[Category:Sisymbrium]]