View source for Draba abajoensis

{{Treatment/ID
|accepted_name=Draba abajoensis
|accepted_authority=Windham & Al-Shehbaz
|publications={{Treatment/Publication
|title=Harvard Pap. Bot.
|place=12: 416. 2007
|year=2007
}}
|basionyms=
|synonyms={{Treatment/ID/Synonym
|name=Draba spectabilis var. glabrescens
|authority=O. E. Schulz
}}
|hierarchy=Brassicaceae;Brassicaceae tribe Arabideae;Draba;Draba abajoensis
|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 abajoensis]]</div></div>
|volume=Volume 7
|mention_page=page 276, 339
|treatment_page=page 288
}}<!--

--><span class="statement" id="st-undefined" data-properties="">Perennials; caudex simple or branched, (sometimes with persistent leaf bases); not scapose. <b>Stems</b> unbranched, (0.6–)1–2.5(–3.5) dm, pubescent proximally, usually glabrous distally, rarely sparsely pubescent, trichomes simple, 0.1–0.5 mm, often with stalked, 2(–4)-rayed ones. <b>Basal</b> leaves rosulate; petiolate; petiole (0.2–1(–2) cm), proximal margin ciliate, (trichomes simple, 0.2–0.7 mm); blade oblanceolate to spatulate, (0.6–)1–3.5(–4.3) cm × (2–)4–10(–14) mm, margins entire or dentate, surfaces pubescent with short-stalked, (2–)4-rayed trichomes, 0.05–0.35 mm, sometimes adaxially with simple ones. <b>Cauline</b> leaves (3–)5–9(–11); sessile; blade broadly ovate to lanceolate or oblong, margins entire or dentate, surfaces pubescent as basal or adaxially also with mostly simple trichomes. <b>Racemes</b> (11–)15–32(–47)-flowered, ebracteate, elongated in fruit; rachis not flexuous, glabrous or pubescent, trichomes simple and short-stalked, 2–4-rayed. <b>Fruiting</b> pedicels horizontal to divaricate-ascending, straight or curved, (5–)7–18(–23) mm, glabrous or sparsely pubescent abaxially, trichomes simple and 2-rayed. <b>Flowers</b>: sepals ovate-oblong, 2.2–3.5 mm, subapically sparsely pubescent, (trichomes simple, short-stalked, and 2-rayed); petals yellow, oblanceolate, 4–6 × 1.5–2 mm; anthers oblong, 0.6–1 mm. <b>Fruits</b> elliptic to elliptic-lanceolate, plane, flattened, 5–9(–12) × 2–3 mm; valves glabrous; ovules 10–18 per ovary; style (0.8–)1.4–2.7(–3.6) mm. <b>Seeds</b> ovoid, 1–1.2 × 0.7–0.8 mm. <b>2n</b> = 20.</span><!--

-->{{Treatment/Body
|phenology=Flowering May–Aug.
|habitat=Spruce, fir, or pine forests, subalpine meadows
|elevation=1900-3800 m
|distribution=Ariz.;N.Mex.;Utah.
|discussion=<p>Plants of <i>Draba abajoensis</i> were treated by C. L. Hitchcock (1941), R. C. Rollins (1993), and N. H. Holmgren (2005b) as <i>D. spectabilis</i>. The differences between these taxa in chromosome number and trichome morphology strongly support their recognition as separate species (I. A. Al-Shehbaz and M. D. Windham 2007). <i>Draba abajoensis</i> has been collected from the Chuska and Lukachukai mountains in Apache County, Arizona, Chuska Mountains in San Juan County, New Mexico, and Abajo and La Sal mountains in San Juan and Grand counties, Utah.</p>
|tables=
|references=
}}<!--

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-->{{#Taxon:
name=Draba abajoensis
|author=
|authority=Windham & Al-Shehbaz
|rank=species
|parent rank=genus
|synonyms=Draba spectabilis var. glabrescens
|basionyms=
|family=Brassicaceae
|phenology=Flowering May–Aug.
|habitat=Spruce, fir, or pine forests, subalpine meadows
|elevation=1900-3800 m
|distribution=Ariz.;N.Mex.;Utah.
|reference=None
|publication title=Harvard Pap. Bot.
|publication year=2007
|special status=
|source xml=https://jpend@bitbucket.org/aafc-mbb/fna-data-curation.git/src/f6b125a955440c0872999024f038d74684f65921/coarse_grained_fna_xml/V7/V7_362.xml
|tribe=Brassicaceae tribe Arabideae
|genus=Draba
|species=Draba abajoensis
}}<!--

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