View source for Boechera inyoensis

{{Treatment/ID
|accepted_name=Boechera inyoensis
|accepted_authority=(Rollins) Al-Shehbaz
|publications={{Treatment/Publication
|title=Novon
|place=13: 386. 2003
|year=2003
}}
|basionyms={{Treatment/ID/Basionym
|name=Arabis inyoensis
|authority=Rollins
|rank=species
|publication_title=Rhodora
|publication_place=43: 457. 1941
}}
|synonyms={{Treatment/ID/Synonym
|name=Arabis holboellii var. derensis
|authority=S. L. Welsh
|rank=variety
}} {{Treatment/ID/Synonym
|name=Boechera selbyi var. inyoensis
|authority=(Rollins) N. H. Holmgren
|rank=variety
}}
|hierarchy=Brassicaceae;Brassicaceae tribe Boechereae;Boechera;Boechera inyoensis
|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 inyoensis]]</div></div>
|volume=Volume 7
|mention_page=page 358, 361, 386, 407
|treatment_page=page 385
}}<!--

--><span class="statement" id="st-undefined" data-properties="">Perennials; short-lived; apomictic; caudex usually not woody. <b>Stems</b> usually 1 per caudex, arising from center of rosette near ground surface, (1–)2.5–6.5 dm, densely pubescent proximally, trichomes short-stalked, 7–12-rayed, 0.1–0.2 mm, densely to sparsely pubescent distally. <b>Basal</b> leaves: blade oblanceolate, 1–4(–8) mm wide, margins entire, ciliate along petiole and proximally, trichomes (simple), to 1 mm, surfaces densely pubescent, trichomes short-stalked, 3–10-rayed, 0.2–0.7 mm. <b>Cauline</b> leaves: (7–)12–35, concealing stem proximally; blade auricles 0.5–2 mm, surfaces of distalmost leaves densely pubescent. <b>Racemes</b> 10–65-flowered, usually unbranched. <b>Fruiting</b> pedicels divaricate-ascending to horizontal, straight or slightly curved downward, 5–15 mm, sparsely pubescent, trichomes appressed, branched. <b>Flowers</b> ascending at anthesis; sepals pubescent; petals lavender to purplish, 5–8 × 1.2–2 mm, glabrous; pollen spheroid. <b>Fruits</b> divaricate-ascending to widely pendent, not appressed to rachis, not secund, usually curved, rarely straight, edges parallel, 3.7–6.5 cm × 1.5–2.2 mm; valves glabrous; ovules 74–134 per ovary; style 0.05–0.2 mm. <b>Seeds</b> usually sub-biseriate, rarely uniseriate, 1.7–2 × 1–1.5 mm; wing continuous, 0.1–0.2 mm wide. <b>2n</b> = 21.</span><!--

-->{{Treatment/Body
|phenology=Flowering Apr–Jun.
|habitat=Limestone and volcanic rock outcrops and clay soils in desert scrub and pinyon-juniper woodlands
|elevation=1400-2400 m
|distribution=Calif.;Nev.;Utah.
|discussion=<p>Some plants here assigned to <i>Boechera inyoensis</i> were treated by R. C. Rollins (1993) and N. H. Holmgren (2005b) as <i>Arabis</i> (or B.) beckwithii. Closer examination of the type specimens of A. beckwithii reveals that they are conspecific with <i>B. puberula</i>, a sexual diploid widespread in the Great Basin of western North America. <i>Boechera inyoensis</i> is an apomictic triploid that clearly contains at least one genome derived from <i>B. shockleyi</i> (M. D. Windham and I. A. Al-Shehbaz 2007b); the other parent has not been determined.</p>
|tables=
|references=
}}<!--

--><!--

-->{{#Taxon:
name=Boechera inyoensis
|authority=(Rollins) Al-Shehbaz
|rank=species
|parent rank=genus
|synonyms=Arabis holboellii var. derensis;Boechera selbyi var. inyoensis
|basionyms=Arabis inyoensis
|family=Brassicaceae
|phenology=Flowering Apr–Jun.
|habitat=Limestone and volcanic rock outcrops and clay soils in desert scrub and pinyon-juniper woodlands
|elevation=1400-2400 m
|distribution=Calif.;Nev.;Utah.
|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_542.xml
|tribe=Brassicaceae tribe Boechereae
|genus=Boechera
|species=Boechera inyoensis
}}<!--

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