View source for Boechera stricta

{{Treatment/ID
|accepted_name=Boechera stricta
|accepted_authority=(Graham) Al-Shehbaz
|publications={{Treatment/Publication
|title=Novon
|place=13: 389. 2003
|year=2003
}}
|basionyms={{Treatment/ID/Basionym
|name=Turritis stricta
|authority=Graham
|rank=species
|publication_title=Edinburgh New Philos. J.
|publication_place=7: 350. 1829
}}
|synonyms={{Treatment/ID/Synonym
|name=Arabis connexa
|authority=Greene
|rank=species
}} {{Treatment/ID/Synonym
|name=Arabis drummondii
|authority=A. Gray
|rank=species
}} {{Treatment/ID/Synonym
|name=Arabis drummondii var. connexa
|authority=(Greene) Fernald
|rank=variety
}} {{Treatment/ID/Synonym
|name=Arabis drummondii var. oxyphylla
|authority=(Greene) M. Hopkins
|rank=variety
}} {{Treatment/ID/Synonym
|name=Arabis oxyphylla
|authority=(A. Gray) Á. Löve & D. Löve
|rank=species
}} {{Treatment/ID/Synonym
|name=Boechera angustifolia
|authority=(A. Gray) Kuntze
|rank=species
}} {{Treatment/ID/Synonym
|name=Boechera drummondii
|authority=Nuttall
|rank=species
}} {{Treatment/ID/Synonym
|name=Erysimum drummondii
|authority=(A. Gray) Lunell
|rank=species
}} {{Treatment/ID/Synonym
|name=Streptanthus angustifolius
|authority=
|rank=species
}} {{Treatment/ID/Synonym
|name=Turritis drummondii
|authority=
|rank=species
}}
|hierarchy=Brassicaceae;Brassicaceae tribe Boechereae;Boechera;Boechera 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 Boechereae]]</div><div class="higher-taxon"><small>genus</small>[[Boechera]]</div><div class="higher-taxon"><small>species</small>[[Boechera stricta]]</div></div>
|volume=Volume 7
|mention_page=page 350, 355, 360, 365, 368, 374, 375, 380, 382, 399, 401, 403
|treatment_page=
}}<!--

--><span class="statement" id="st-undefined" data-properties=""><b>Biennials </b>or perennials; usually short-lived; sexual; caudex usually not woody. <b>Stems</b> usually 1–4 per caudex branch, usually arising from center of rosette near ground surface, rarely arising laterally proximal to sterile shoots, 1.5–8(–10.2) dm, glabrous or sparsely pubescent proximally, trichomes sessile, usually 2-rayed, rarely simple, 0.3–0.7 mm, glabrous distally. <b>Basal</b> leaves: blade oblanceolate, 1.5–8(–14) mm wide, margins usually entire, rarely dentate, ciliate, trichomes (sessile, usually 2-rayed, rarely simple ones at petiole base), surfaces usually pubescent, sometimes glabrous, trichomes sessile, 2-rayed (malpighiaceous), 0.3–0.7 mm. <b>Cauline</b> leaves: 6–52, concealing stem proximally; blade auricles 0.5–3 mm, surfaces of distalmost leaves glabrous. <b>Racemes</b> 8–35(–80)-flowered, usually unbranched. <b>Fruiting</b> pedicels erect, straight, 5–18(–25) mm, glabrous. <b>Flowers</b> erect at anthesis; sepals glabrous; petals white (usually aging pale lavender), (5–)7–11 × 1.5–2.7 mm, glabrous; pollen ellipsoid. <b>Fruits</b> erect, appressed to rachis, not secund, straight, edges parallel, 4–9(–10.2) cm × 1.5–3.5 mm; valves glabrous; ovules 110–216 per ovary; style 0.05–0.3 mm. <b>Seeds</b> biseriate, 1.3–2.2 × 1–1.6 mm; wing lateral and distal, 0.3–0.8 mm wide. <b>2n</b> = 14.</span><!--

-->{{Treatment/Body
|phenology=Flowering May–Aug.
|habitat=Rocky slopes and gravelly soil in sagebrush and mountain shrub communities, open conifer and hardwood forests, alpine meadows
|elevation=700-3900 m
|distribution=Alta.;B.C.;N.W.T.;Que.;Sask.;Yukon;Alaska;Ariz.;Calif.;Colo.;Idaho;Iowa;Maine;Mass.;Mich.;Minn.;Mont.;Nev.;N.H.;N.Mex.;N.Dak.;Ohio;Oreg.;R.I.;Utah;Vt.;Wash.;Wis.;Wyo.
|discussion=<p><i>Arabis</i> drummondii is the correct name for this species in that genus; the epithet stricta has priority in <i>Boechera</i>. This very distinctive species is easily recognized by having basal leaves with branched trichomes, all sessile and 2-rayed (malpighiaceous). It is also the most promiscuous, having formed apomictic hybrids with at least 15 other species of <i>Boechera</i>.</p>
|tables=
|references=
}}<!--

--><!--

-->{{#Taxon:
name=Boechera stricta
|authority=(Graham) Al-Shehbaz
|rank=species
|parent rank=genus
|synonyms=Arabis connexa;Arabis drummondii;Arabis drummondii var. connexa;Arabis drummondii var. oxyphylla;Arabis oxyphylla;Boechera angustifolia;Boechera drummondii;Erysimum drummondii;Streptanthus angustifolius;Turritis drummondii
|basionyms=Turritis stricta
|family=Brassicaceae
|phenology=Flowering May–Aug.
|habitat=Rocky slopes and gravelly soil in sagebrush and mountain shrub communities, open conifer and hardwood forests, alpine meadows
|elevation=700-3900 m
|distribution=Alta.;B.C.;N.W.T.;Que.;Sask.;Yukon;Alaska;Ariz.;Calif.;Colo.;Idaho;Iowa;Maine;Mass.;Mich.;Minn.;Mont.;Nev.;N.H.;N.Mex.;N.Dak.;Ohio;Oreg.;R.I.;Utah;Vt.;Wash.;Wis.;Wyo.
|reference=None
|publication title=Novon
|publication year=2003
|special status=
|source xml=https://jpend@bitbucket.org/aafc-mbb/fna-data-curation.git/src/f50eec43f223ca0e34566be0b046453a0960e173/coarse_grained_fna_xml/V7/V7_594.xml
|tribe=Brassicaceae tribe Boechereae
|genus=Boechera
|species=Boechera stricta
}}<!--

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