View source for Streptanthus cutleri

{{Treatment/ID
|accepted_name=Streptanthus cutleri
|accepted_authority=Cory
|publications={{Treatment/Publication
|title=Rhodora
|place=45: 259. 1943
|year=1943
}}
|special_status={{Treatment/ID/Special_status
|code=F
|label=Illustrated
}}{{Treatment/ID/Special_status
|code=C
|label=Conservation concern
}}
|basionyms=
|synonyms=
|hierarchy=Brassicaceae;Brassicaceae tribe Thelypodieae;Streptanthus;Streptanthus cutleri
|hierarchy_nav=<div class="higher-taxa"><div class="higher-taxon"><small>family</small>[[Brassicaceae]]</div><div class="higher-taxon"><small>tribe</small>[[Brassicaceae tribe Thelypodieae]]</div><div class="higher-taxon"><small>genus</small>[[Streptanthus]]</div><div class="higher-taxon"><small>species</small>[[Streptanthus cutleri]]</div></div>
|volume=Volume 7
|mention_page=page 701
|treatment_page=page 709
}}<!--

--><span class="statement" id="st-undefined" data-properties="">Annuals; glabrous throughout. <b>Stems</b> (simple from base), usually branched distally, 2–7 dm. <b>Basal</b> leaves subrosulate; petiolate; blade oblanceolate, 2.5–20 cm, margins runcinate-pinnatifid. <b>Cauline</b> leaves (petiolate); blade oblanceolate, 4–20 cm × 10–70 mm, (smaller distally), base not auriculate, margins runcinate-pinnatifid (undivided, usually entire distally). <b>Racemes</b> ebracteate, (lax). <b>Fruiting</b> pedicels divaricate-ascending, (5–)10–27 mm. <b>Flowers</b> (strongly zygomorphic); calyx campanulate; sepals (ascending), dark purple, 8–12 mm, not keeled; petals lavender to purple-lavender, (in 2 unequal pairs), abaxial pair undifferentiated into blade and claw, 5–6 mm, margins crisped, adaxial pair 15–26 mm, (not crisped), claw 7–11 mm, crisped, narrower than blade; stamens in 3 unequal pairs; filaments distinct: abaxial pair 6–7 mm, lateral pair 3–5 mm, adaxial pair 8–12 mm; anthers: abaxial and lateral pairs fertile, 4–5 mm, adaxial pair fertile, 3–3.5 mm; gynophore 0.2–0.5 mm. <b>Fruits</b> ascending, smooth, straight, strongly flattened, 3.2–7.5 cm × 4–5 mm; valves each with prominent midvein; replum straight; ovules 30–46 per ovary; style 0.2–0.5 mm; stigma 2-lobed. <b>Seeds</b> orbicular, 3–4 mm diam.; wing 0.5–1 mm wide, continuous.</span><!--

-->{{Treatment/Body
|phenology=Flowering Feb–Apr.
|habitat=Talus slopes, rocky hillsides, gravelly and dry stream beds, sand flats, limestone slopes, open scrub or woodland
|elevation=400-700 m
|distribution=Tex.;Mexico (Coahuila).
|discussion=<p>Of conservation concern.</p><!--
--><p>In Texas, <i>Streptanthus cutleri</i> is restricted to the Big Bend area in Brewster County.</p>
|tables=
|references=
}}<!--

--><!--

-->{{#Taxon:
name=Streptanthus cutleri
|authority=Cory
|rank=species
|parent rank=genus
|synonyms=
|basionyms=
|family=Brassicaceae
|phenology=Flowering Feb–Apr.
|habitat=Talus slopes, rocky hillsides, gravelly and dry stream beds, sand flats, limestone slopes, open scrub or woodland
|elevation=400-700 m
|distribution=Tex.;Mexico (Coahuila).
|reference=None
|publication title=Rhodora
|publication year=1943
|special status=Illustrated;Conservation concern
|source xml=https://bitbucket.org/aafc-mbb/fna-data-curation/src/2e0870ddd59836b60bcf96646a41e87ea5a5943a/coarse_grained_fna_xml/V7/V7_1226.xml
|tribe=Brassicaceae tribe Thelypodieae
|genus=Streptanthus
|species=Streptanthus cutleri
}}<!--

-->[[Category:Treatment]][[Category:Streptanthus]]