View source for Cusickiella quadricostata

{{Treatment/ID
|accepted_name=Cusickiella quadricostata
|accepted_authority=(Rollins) Rollins
|publications={{Treatment/Publication
|title=J. Jap. Bot.
|place=63: 69. 1988
|year=1988
}}
|basionyms={{Treatment/ID/Synonym
|name=Draba quadricostata
|authority=Rollins
}}
|synonyms=
|hierarchy=Brassicaceae;Brassicaceae tribe Boechereae;Cusickiella;Cusickiella quadricostata
|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>[[Cusickiella]]</div><div class="higher-taxon"><small>species</small>[[Cusickiella quadricostata]]</div></div>
|volume=Volume 7
|mention_page=page 413
|treatment_page=page 414
}}<!--

--><span class="statement" id="st-undefined" data-properties=""><b>Plants </b>subscapose; puberulent, trichomes crisped, branched, mixed with setiform ones. <b>Stems</b> 0.2–0.6 dm, pubescent. <b>Basal</b> leaves thin; blade linear to oblong, 0.2–0.5 cm × 0.5–1(–1.5) mm, margins ciliate, (trichomes setiform, to 0.8 mm), apex acute, often apiculate, surfaces densely puberulent, trichomes minute, crisped, subdendritic, mixed with fewer setiform and simple ones; midvein obscure. <b>Cauline</b> leaves 1–5 (as bracts). <b>Racemes</b> 5–17-flowered, (bracteate basally). <b>Fruiting</b> pedicels 2–5 mm, glabrous or puberulent. <b>Flowers</b>: sepals 2.5–4 × 1–1.5 mm; petals pale yellow, spatulate or oblanceolate, 3–4.5 × 1.5–2 mm, attenuate to clawlike base to 1 mm; filaments 2–3 mm; anthers 0.4–0.5 mm; gynophore obsolete. <b>Fruits</b> ovoid, 4-angled, 3–5 × 2–3 mm; valves each with prominent midvein, keeled on back, puberulent; style 0.5–1 mm. <b>Seeds</b> brown, 1.8–2.5 × 1–1.5 mm.</span><!--

-->{{Treatment/Body
|phenology=Flowering May–Jun.
|habitat=Rocky slopes and ridges, pinyon-juniper woods, loose granitic rocks, rocky crevices and flats, dwarf sagebrush slopes
|elevation=2400-2800 m
|distribution=Calif.;Nev.
|discussion=<p>Of conservation concern.</p><!--
--><p>Cusickiella quadricostata is narrowly restricted in California to Mono County and in Nevada to Lyon and Mineral counties.</p>
|tables=
|references=
}}<!--

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-->{{#Taxon:
name=Cusickiella quadricostata
|author=
|authority=(Rollins) Rollins
|rank=species
|parent rank=genus
|synonyms=
|basionyms=Draba quadricostata
|family=Brassicaceae
|phenology=Flowering May–Jun.
|habitat=Rocky slopes and ridges, pinyon-juniper woods, loose granitic rocks, rocky crevices and flats, dwarf sagebrush slopes
|elevation=2400-2800 m
|distribution=Calif.;Nev.
|reference=None
|publication title=J. Jap. Bot.
|publication year=1988
|special status=
|source xml=https://jpend@bitbucket.org/aafc-mbb/fna-data-curation.git/src/9216fc802291cd3df363fd52122300479582ede7/coarse_grained_fna_xml/V7/V7_607.xml
|tribe=Brassicaceae tribe Boechereae
|genus=Cusickiella
|species=Cusickiella quadricostata
}}<!--

-->[[Category:Treatment]][[Category:Cusickiella]]