View source for Descurainia sophioides

{{Treatment/ID
|accepted_name=Descurainia sophioides
|accepted_authority=(Fischer ex Hooker) O. E. Schulz in H. G. A. Engler
|publications={{Treatment/Publication
|title=in H. G. A. Engler, Pflanzenr.
|place=86[IV,105]: 316. 1924
|year=1924
}}
|basionyms={{Treatment/ID/Basionym
|name=Sisymbrium sophioides
|authority=Fischer ex Hooker
|rank=species
|publication_title=Fl. Bor.-Amer.
|publication_place=1: 61, plate 20. 1830
}}
|synonyms={{Treatment/ID/Synonym
|name=Hesperis arctica
|authority=(E. Fournier) Kuntze
|rank=species
}} {{Treatment/ID/Synonym
|name=Sisymbrium arcticum
|authority=E. Fournier
|rank=species
}} {{Treatment/ID/Synonym
|name=Sophia sophioides
|authority=(Fischer) A. Heller
|rank=species
}}
|hierarchy=Brassicaceae;Brassicaceae tribe Descurainieae;Descurainia;Descurainia sophioides
|hierarchy_nav=<div class="higher-taxa"><div class="higher-taxon"><small>family</small>[[Brassicaceae]]</div><div class="higher-taxon"><small>tribe</small>[[Brassicaceae tribe Descurainieae]]</div><div class="higher-taxon"><small>genus</small>[[Descurainia]]</div><div class="higher-taxon"><small>species</small>[[Descurainia sophioides]]</div></div>
|volume=Volume 7
|mention_page=page 518, 519, 520
|treatment_page=page 529
}}<!--

--><span class="statement" id="st-undefined" data-properties=""><b>Annuals </b>or biennials; eglandular or glandular distally; glabrate to moderately pubescent, trichomes dendritic, sometimes mixed with simple ones. <b>Stems</b> erect, unbranched or sometimes branched distally, (0.5–)1.5–11(–18) dm. <b>Basal</b> leaves: petiole 0.5–5 cm; blade pinnate or, sometimes, 2-pinnate, broadly oblanceolate to ovate in outline, 2.5–11.4(–15.2) cm, lateral lobes lanceolate, (to 10 × 4 mm), margins incised. <b>Cauline</b> leaves sessile or shortly petiolate; blade smaller distally, distal lobes often narrower, surfaces often glabrous or sparsely pubescent. <b>Racemes</b> elongated or not in fruit, (flowers overtopped by developing fruits). <b>Fruiting</b> pedicels divaricate to ascending, (often recurved in age), slender, (3–)4–9(–13) mm. <b>Flowers</b>: sepals erect, yellowish, oblong, 1.6–2.7 mm, glabrous; petals narrowly oblanceolate, 2–2.5 × 0.3–0.6 mm; median filaments 2.5–3.5 mm; anthers 0.3–0.4 mm. <b>Fruits</b> erect to widely spreading, narrowly linear, slightly torulose, (9–)14–30(–34) × 0.6–1.1 mm, (usually terete, rarely slightly flattened, often curved inward); valves each with obscure midvein; septum not veined; ovules 30–62 per ovary; style obsolete, 0.07–0.3 mm, glabrous. <b>Seeds</b> uniseriate, light brown, narrowly oblong, 1–1.5 × 0.3–0.5 mm. <b>2n</b> = 14.</span><!--

-->{{Treatment/Body
|phenology=Flowering Jun–Sep.
|habitat=Open meadows, eroded peat, roadsides, disturbed and waste sites, rocky outcrops, mining dumps, gravelly grounds, stream banks, gullies
|elevation=0-1000 m
|distribution=B.C.;Man.;N.W.T.;Nunavut;Yukon;Alaska;Asia (Russian Far East;Siberia).
|tables=
|references=
}}<!--

--><!--

-->{{#Taxon:
name=Descurainia sophioides
|authority=(Fischer ex Hooker) O. E. Schulz in H. G. A. Engler
|rank=species
|parent rank=genus
|synonyms=Hesperis arctica;Sisymbrium arcticum;Sophia sophioides
|basionyms=Sisymbrium sophioides
|family=Brassicaceae
|phenology=Flowering Jun–Sep.
|habitat=Open meadows, eroded peat, roadsides, disturbed and waste sites, rocky outcrops, mining dumps, gravelly grounds, stream banks, gullies
|elevation=0-1000 m
|distribution=B.C.;Man.;N.W.T.;Nunavut;Yukon;Alaska;Asia (Russian Far East;Siberia).
|reference=None
|publication title=in H. G. A. Engler, Pflanzenr.
|publication year=1924
|special status=
|source xml=https://bibilujan@bitbucket.org/aafc-mbb/fna-data-curation.git/src/bb6b7e3a7de7d3b7888a1ad48c7fd8f5c722d8d6/coarse_grained_fna_xml/V7/V7_836.xml
|tribe=Brassicaceae tribe Descurainieae
|genus=Descurainia
|species=Descurainia sophioides
}}<!--

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