View source for Pennellia longifolia

{{Treatment/ID
|accepted_name=Pennellia longifolia
|accepted_authority=(Bentham) Rollins
|publications={{Treatment/Publication
|title=Rhodora
|place=62: 16. 1960
|year=1960
}}
|basionyms={{Treatment/ID/Basionym
|name=Streptanthus longifolius
|authority=Bentham
|publication_title=Pl. Hartw.,
|publication_place=10. 1839
}}
|synonyms={{Treatment/ID/Synonym
|name=Heterothrix longifolia
|authority=(Bentham) Rydberg
}} {{Treatment/ID/Synonym
|name=Lamprophragma longifolium
|authority=(Bentham) O. E. Schulz
}} {{Treatment/ID/Synonym
|name=Pennellia hunnewellii
|authority=Rollins
}} {{Treatment/ID/Synonym
|name=Pennellia mcvaughii
|authority=Rollins
}} {{Treatment/ID/Synonym
|name=Thelypodium anisopetalum
|authority=Greene
}} {{Treatment/ID/Synonym
|name=Thelypodium longifolium
|authority=(Bentham) S. Watson
}}
|hierarchy=Brassicaceae;Brassicaceae tribe Halimolobeae;Pennellia;Pennellia longifolia
|hierarchy_nav=<div class="higher-taxa"><div class="higher-taxon"><small>family</small>[[Brassicaceae]]</div><div class="higher-taxon"><small>tribe</small>[[Brassicaceae tribe Halimolobeae]]</div><div class="higher-taxon"><small>genus</small>[[Pennellia]]</div><div class="higher-taxon"><small>species</small>[[Pennellia longifolia]]</div></div>
|volume=Volume 7
|mention_page=
|treatment_page=page 560
}}<!--

--><span class="statement" id="st-undefined" data-properties=""><b>Stems </b>simple or few from base, 4–15 dm, pubescent proximally, trichomes simple and long-stalked, 2-rayed, mixed with smaller, dendritic ones. <b>Basal</b> leaves caducous; petiole to 3 cm; blade spatulate to oblanceolate, 1.8–3 cm × 2–4 mm, margins dentate, sinuate, incised, or runcinate, surfaces pubescent, trichomes stalked, forked and dendritic, mixed with fewer, simple ones. <b>Cauline</b> leaves (distal) sessile; blade linear, 3–9.2 cm × 0.8–5 mm, surfaces glabrous or glabrate. <b>Racemes</b> secund, 1.6–7.9dm in fruit. <b>Fruiting</b> pedicels slightly descending, recurved, 5–13 mm. <b>Flowers</b> (slightly zygomorphic, receptacle asymmetric); sepals purple or green, oblong, 4–9 × 1.5–4 mm, (adaxial largest); petals lavender to purple apically, spatulate, (4–)5–7(–12) × 1–3 mm, (adaxial largest); filaments 4–9 mm; anthers 1–1.2(–2) mm. <b>Fruits</b> pendent, straight or nearly so, 5–10 cm × 1–1.2 mm, slightly latiseptate; valves glabrous; septum transparent; ovules 150–250 per ovary; style 0.5–1.2 mm. <b>Seeds</b> biseriate, plump, not winged, oblong, 0.7–1.3× 0.4–0.5 mm; seed coat mucilaginous when wetted; cotyledons incumbent. <b>2n</b> = 16.</span><!--

-->{{Treatment/Body
|phenology=Flowering Jul–Oct.
|habitat=Mixed pine-oak forest, limestone hills, rocky outcrops and meadows, stream banks, shaded ravines
|elevation=1400-3400 m
|distribution=Ariz.;N.Mex.;Tex.;Mexico;Central America (Costa Rica;Guatemala).
|tables=
|references=
}}<!--

--><!--

-->{{#Taxon:
name=Pennellia longifolia
|author=
|authority=(Bentham) Rollins
|rank=species
|parent rank=genus
|synonyms=Heterothrix longifolia;Lamprophragma longifolium;Pennellia hunnewellii;Pennellia mcvaughii;Thelypodium anisopetalum;Thelypodium longifolium
|basionyms=Streptanthus longifolius
|family=Brassicaceae
|phenology=Flowering Jul–Oct.
|habitat=Mixed pine-oak forest, limestone hills, rocky outcrops and meadows, stream banks, shaded ravines
|elevation=1400-3400 m
|distribution=Ariz.;N.Mex.;Tex.;Mexico;Central America (Costa Rica;Guatemala).
|reference=None
|publication title=Rhodora
|publication year=1960
|special status=
|source xml=https://jpend@bitbucket.org/aafc-mbb/fna-data-curation.git/src/f6b125a955440c0872999024f038d74684f65921/coarse_grained_fna_xml/V7/V7_900.xml
|tribe=Brassicaceae tribe Halimolobeae
|genus=Pennellia
|species=Pennellia longifolia
}}<!--

-->[[Category:Treatment]][[Category:Pennellia]]