View source for Boechera calderi

{{Treatment/ID
|accepted_name=Boechera calderi
|accepted_authority=(G. A. Mulligan) Windham & Al-Shehbaz
|publications={{Treatment/Publication
|title=Harvard Pap. Bot.
|place=11: 259. 2007
|year=2007
}}
|basionyms={{Treatment/ID/Basionym
|name=Arabis calderi
|authority=G. A. Mulligan
|rank=species
|publication_title=Rhodora
|publication_place=97: 144, fig. 4. 1996
}}
|synonyms=
|hierarchy=Brassicaceae;Brassicaceae tribe Boechereae;Boechera;Boechera calderi
|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 calderi]]</div></div>
|volume=Volume 7
|mention_page=page 354, 374
|treatment_page=page 368
}}<!--

--><span class="statement" id="st-undefined" data-properties="">Perennials; usually short-lived; apomictic; caudex not woody. <b>Stems</b> usually 1 per caudex branch, arising from center of rosette near ground surface, 1–4.5 dm, glabrous throughout. <b>Basal</b> leaves: blade oblanceolate, 1.5–6 mm wide, margins entire, ciliate at petiole base, trichomes to 0.8 mm, surfaces sparsely pubescent, trichomes sessile, malpighiaceous (usually at margin) and 3- or 4-rayed, 0.15–0.4 mm. <b>Cauline</b> leaves: 5–17, often concealing stem proximally; blade auricles 1–3 mm, surfaces of distalmost leaves glabrous. <b>Racemes</b> 10–25-flowered, unbranched. <b>Fruiting</b> pedicels erect, straight, 5–10 mm, glabrous. <b>Flowers</b> erect at anthesis; sepals glabrous; petals purple, 6–9 × 1.5–2.5 mm, glabrous; pollen spheroid. <b>Fruits</b> erect, appressed to rachis, not secund, straight, edges parallel, 3.5–6.5 cm × 1.8–2.5 mm; valves glabrous; ovules 64–134 per ovary; style 0–0.2 mm. <b>Seeds</b> biseriate to sub-biseriate, 1.8–2.2 × 1–1.8 mm; wing continuous, 0.2–0.5 mm wide.</span><!--

-->{{Treatment/Body
|phenology=Flowering Jun–Aug.
|habitat=Exposed rocky ridges, meadows, open forests near timberline
|elevation=1500-3500 m
|distribution=Alta.;B.C.;N.W.T.;Yukon;Calif.;Idaho;Mont.;Oreg.;Wash.;Wyo.
|discussion=<p>Morphological evidence suggests that <i>Boechera calderi</i> is an apomictic species that arose through hybridization between <i>B. lyallii</i> and <i>B. stricta</i> (see M. D. Windham and I. A. Al-Shehbaz 2007 for detailed comparison).</p>
|tables=
|references=
}}<!--

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-->{{#Taxon:
name=Boechera calderi
|authority=(G. A. Mulligan) Windham & Al-Shehbaz
|rank=species
|parent rank=genus
|synonyms=
|basionyms=Arabis calderi
|family=Brassicaceae
|phenology=Flowering Jun–Aug.
|habitat=Exposed rocky ridges, meadows, open forests near timberline
|elevation=1500-3500 m
|distribution=Alta.;B.C.;N.W.T.;Yukon;Calif.;Idaho;Mont.;Oreg.;Wash.;Wyo.
|reference=None
|publication title=Harvard Pap. Bot.
|publication year=2007
|special status=
|source xml=https://bitbucket.org/aafc-mbb/fna-data-curation/src/2e0870ddd59836b60bcf96646a41e87ea5a5943a/coarse_grained_fna_xml/V7/V7_500.xml
|tribe=Brassicaceae tribe Boechereae
|genus=Boechera
|species=Boechera calderi
}}<!--

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