View source for Draba incana

{{Treatment/ID
|accepted_name=Draba incana
|accepted_authority=Linnaeus
|publications={{Treatment/Publication
|title=Sp. Pl.
|place=2: 643. 1753
|year=1753
}}
|basionyms=
|synonyms={{Treatment/ID/Synonym
|name=Draba confusa
|authority=Ehrhart
|rank=species
}} {{Treatment/ID/Synonym
|name=Draba contorta
|authority=Ehrhart
|rank=species
}} {{Treatment/ID/Synonym
|name=Draba incana subsp. confusa
|authority=(Ehrhart) E. Ekman
|rank=subspecies
}} {{Treatment/ID/Synonym
|name=Draba incana var. confusa
|authority=(Ehrhart) Liljeblad
|rank=variety
}} {{Treatment/ID/Synonym
|name=Draba incana var. contorta
|authority=(Ehrhart) Liljeblad
|rank=variety
}}
|hierarchy=Brassicaceae;Brassicaceae tribe Arabideae;Draba;Draba incana
|hierarchy_nav=<div class="higher-taxa"><div class="higher-taxon"><small>family</small>[[Brassicaceae]]</div><div class="higher-taxon"><small>tribe</small>[[Brassicaceae tribe Arabideae]]</div><div class="higher-taxon"><small>genus</small>[[Draba]]</div><div class="higher-taxon"><small>species</small>[[Draba incana]]</div></div>
|volume=Volume 7
|mention_page=page 272
|treatment_page=page 312
}}<!--

--><span class="statement" id="st-undefined" data-properties="">Biennials; not scapose. <b>Stems</b> usually branched, rarely unbranched, (0.3–)0.6–3(–4) dm, densely pubescent proximally, trichomes simple, 0.4–1.3 mm, with fewer 2–4-rayed ones, to 0.3 mm, (distally with mostly branched trichomes, with fewer, simple ones). <b>Basal</b> leaves rosulate; petiolate; petiole base and margin ciliate, (trichomes simple, 0.2–0.7 mm); blade lanceolate or oblanceolate to spatulate, 0.5–2.9 cm × 1–5(–9) mm, margins dentate, surfaces pubescent, abaxially with stalked, cruciform, or 2- or 3-rayed trichomes, 0.1–0.4 mm, (rarely with a branched ray), adaxially with simple trichomes, 0.1–0.7 mm, and stalked, 2–4-rayed ones. <b>Cauline</b> leaves (15–)22–54(–76), (densely imbricate at least basally); sessile; blade ovate to oblong or lanceolate (base often densely bearded abaxially, trichomes simple, to 1.3 mm), margins dentate, surfaces pubescent as basal. <b>Racemes</b> (11–)17–36(–48)-flowered, bracteate basally, elongated or not in fruit; rachis not flexuous, pubescent as stems distally. <b>Fruiting</b> pedicels erect to ascending, (subappressed to rachis), straight, (1.5–)2.5–6(–13) mm, pubescent, trichomes 2–4-rayed and simple. <b>Flowers</b>: sepals ovate, 2–2.5 mm, pubescent, (trichomes simple and short-stalked, 2–4-rayed); petals white, spatulate, 3.5–4.5 × 1–2 mm; anthers ovate, 0.3–0.4 mm. <b>Fruits</b> oblong to linear-lanceolate or elliptic, slightly twisted or plane, flattened, 5–10(–12) × 1.5–2.5(–3) mm; valves glabrous or pubescent, trichomes simple and short-stalked, 2–4-rayed, 0.05–0.3 mm; ovules (24–)30–40 per ovary; style 0.01–0.25 mm. <b>Seeds</b> oblong, 0.7–1.1 × 0.5–0.6 mm. <b>2n</b> = 32.</span><!--

-->{{Treatment/Body
|phenology=Flowering Jul–Aug.
|habitat=Rock outcrops, talus, gravelly shores
|elevation=0-200 m
|distribution=Greenland;Man.;N.B.;Nfld. and Labr.;Ont.;P.E.I.;Que.;Mich.;Minn.;n;c Europe (Russia).
|tables=
|references=
}}<!--

--><!--

-->{{#Taxon:
name=Draba incana
|authority=Linnaeus
|rank=species
|parent rank=genus
|synonyms=Draba confusa;Draba contorta;Draba incana subsp. confusa;Draba incana var. confusa;Draba incana var. contorta
|basionyms=
|family=Brassicaceae
|phenology=Flowering Jul–Aug.
|habitat=Rock outcrops, talus, gravelly shores
|elevation=0-200 m
|distribution=Greenland;Man.;N.B.;Nfld. and Labr.;Ont.;P.E.I.;Que.;Mich.;Minn.;n;c Europe (Russia).
|reference=None
|publication title=Sp. Pl.
|publication year=1753
|special status=
|source xml=https://bitbucket.org/aafc-mbb/fna-data-curation/src/2e0870ddd59836b60bcf96646a41e87ea5a5943a/coarse_grained_fna_xml/V7/V7_413.xml
|tribe=Brassicaceae tribe Arabideae
|genus=Draba
|species=Draba incana
}}<!--

-->[[Category:Treatment]][[Category:Draba]]