View source for Erysimum hieraciifolium

{{Treatment/ID
|accepted_name=Erysimum hieraciifolium
|accepted_authority=Linnaeus
|publications={{Treatment/Publication
|title=Cent. Pl. I,
|place=18. 1755
|year=1755
}}
|common_names=Wormseed mustard
|special_status={{Treatment/ID/Special_status
|code=W
|label=Weedy
}}{{Treatment/ID/Special_status
|code=I
|label=Introduced
}}
|basionyms=
|synonyms=
|hierarchy=Brassicaceae;Brassicaceae tribe Erysimeae;Erysimum;Erysimum hieraciifolium
|hierarchy_nav=<div class="higher-taxa"><div class="higher-taxon"><small>family</small>[[Brassicaceae]]</div><div class="higher-taxon"><small>tribe</small>[[Brassicaceae tribe Erysimeae]]</div><div class="higher-taxon"><small>genus</small>[[Erysimum]]</div><div class="higher-taxon"><small>species</small>[[Erysimum hieraciifolium]]</div></div>
|volume=Volume 7
|mention_page=page 535
|treatment_page=page 540
}}<!--

--><span class="statement" id="st-undefined" data-properties=""><b>Biennials.</b> Trichomes of leaves mostly 3- or 4-rayed, 2-rayed ones usually on stem and pedicel. <b>Stems</b> erect, often branched distally, (slightly ribbed), (1–)3–9(–11) dm. <b>Basal</b> leaves (withered by fruiting; petiole 1–4 cm); blade elliptic-oblong or oblanceolate, (1–)2–6(–8) cm × (0.3–)5–10 mm, base cuneate, margins entire or obscurely denticulate, apex acute. <b>Cauline</b> leaves sessile or subsessile; blade (linear or elliptic-linear), margins entire or obscurely denticulate. <b>Racemes</b> considerably elongated in fruit. <b>Fruiting</b> pedicels suberect or ascending, slender, narrower than fruit, (3–)4–8(–10) mm. <b>Flowers</b>: sepals oblong, 4–7 mm, lateral pair not saccate basally; petals yellow, obovate, (6–)7–9(–10) × 2–3 mm, claw 5–8 mm, apex rounded; median filaments 4–6 mm; anthers oblong, 1.5–2 mm. <b>Fruits</b> erect, (often appressed to rachis), linear, straight, somewhat torulose, (1–)1.5–2.5(–4) cm × 1–1.3 mm, 4-angled, not striped; valves with prominent midvein, pubescent outside, trichomes 3- or 4-rayed, fewer 2-rayed ones, usually glabrous inside, rarely sparsely pubescent; ovules 40–60 per ovary; style cylindrical, slender, 0.5–2 mm; stigma capitate, entire. <b>Seeds</b> oblong, 1–1.5 × 0.4–0.6 mm; not winged.</span><!--

-->{{Treatment/Body
|phenology=Flowering Jun–Sep.
|habitat=Moist areas, disturbed sites, grasslands, roadsides, waste ground
|elevation=50-300 m
|distribution=Man.;N.B.;N.S.;Ont.;Que.;Sask.;Mass.;Vt.;Wis.;Eurasia.
|introduced=true
|tables=
|references=
}}<!--

--><!--

-->{{#Taxon:
name=Erysimum hieraciifolium
|authority=Linnaeus
|rank=species
|parent rank=genus
|synonyms=
|basionyms=
|family=Brassicaceae
|phenology=Flowering Jun–Sep.
|habitat=Moist areas, disturbed sites, grasslands, roadsides, waste ground
|elevation=50-300 m
|distribution=Man.;N.B.;N.S.;Ont.;Que.;Sask.;Mass.;Vt.;Wis.;Eurasia.
|introduced=true
|reference=None
|publication title=Cent. Pl. I,
|publication year=1755
|special status=Weedy;Introduced
|source xml=https://bitbucket.org/aafc-mbb/fna-data-curation/src/2e0870ddd59836b60bcf96646a41e87ea5a5943a/coarse_grained_fna_xml/V7/V7_857.xml
|tribe=Brassicaceae tribe Erysimeae
|genus=Erysimum
|species=Erysimum hieraciifolium
}}<!--

-->[[Category:Treatment]][[Category:Erysimum]]