View source for Streptanthus longisiliquus

{{Treatment/ID
|accepted_name=Streptanthus longisiliquus
|accepted_authority=G. L. Clifton & R. E. Buck
|publications={{Treatment/Publication
|title=Madroño
|place=54: 94, fig. 1. 2007
|year=2007
}}
|basionyms=
|synonyms=
|hierarchy=Brassicaceae;Brassicaceae tribe Thelypodieae;Streptanthus;Streptanthus longisiliquus
|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 longisiliquus]]</div></div>
|volume=Volume 7
|mention_page=page 703, 718
|treatment_page=page 717
}}<!--

--><span class="statement" id="st-undefined" data-properties="">Perennials; (short-lived, caudex simple or few-branched); (glaucous), usually glabrous throughout, (except sepals pubescent, sometimes also petioles). <b>Stems</b> branched, 2.2–12(–15) dm. <b>Basal</b> leaves rosulate (in juvenile plants); petiolate (petioles usually glabrous, rarely ciliate); blade obovate to spatulate, 3.5–10 cm, margins entire. <b>Cauline</b> leaves: blade broadly oblong to ovate or suborbicular, 2.5–10 cm × 10–35 mm, (smaller distally), base amplexicaul, margins entire. <b>Racemes</b> ebracteate, (lax). <b>Fruiting</b> pedicels divaricate-ascending, (straight), 5–10 mm. <b>Flowers</b>: calyx subcampanulate; sepals yellow-greenish proximally, purple distally, oblong, 6–8 mm, not keeled, (with subapical tuft of hairs); petals purple or brownish (claw yellow-green), 8–12 mm, blade 1–3 × 0.5–0.8 mm, margins not crisped, claw 6–10 mm, wider than blade; stamens in 3 unequal pairs; filaments (distinct): abaxial pair 6–8 mm, lateral pair 4–6 mm, adaxial pair 7–10 mm; anthers (all) fertile, 3.5–5 mm; gynophore 0.3–1 mm. <b>Fruits</b> descending, smooth or slightly torulose, arcuate, flattened, 5–13(–15) cm × 2–2.5 mm; valves each with prominent midvein; replum straight; ovules 50–82 per ovary; style 1.5–3.5 mm; stigma entire. <b>Seeds</b> oblong, 2.2–3 × 1.4–1.8 mm; wing 0.1–0.4 mm wide, continuous.</span><!--

-->{{Treatment/Body
|phenology=Flowering May–Jul.
|habitat=Openings in pine forests, oak woodland
|elevation=400-1700 m
|distribution=Calif.
|discussion=<p><i>Streptanthus longisiliquus</i> is known from Butte, Shasta, and Tehama counties.</p>
|tables=
|references=
}}<!--

--><!--

-->{{#Taxon:
name=Streptanthus longisiliquus
|author=
|authority=G. L. Clifton & R. E. Buck
|rank=species
|parent rank=genus
|synonyms=
|basionyms=
|family=Brassicaceae
|phenology=Flowering May–Jul.
|habitat=Openings in pine forests, oak woodland
|elevation=400-1700 m
|distribution=Calif.
|reference=None
|publication title=Madroño
|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_1248.xml
|tribe=Brassicaceae tribe Thelypodieae
|genus=Streptanthus
|species=Streptanthus longisiliquus
}}<!--

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