View source for Physaria argyraea subsp. argyraea

{{Treatment/ID
|accepted_name=Physaria argyraea subsp. argyraea
|accepted_authority=
|publications=
|basionyms=
|synonyms=
|hierarchy=Brassicaceae;Brassicaceae tribe Physarieae;Physaria;Physaria argyraea;Physaria argyraea subsp. argyraea
|hierarchy_nav=<div class="higher-taxa"><div class="higher-taxon"><small>family</small>[[Brassicaceae]]</div><div class="higher-taxon"><small>tribe</small>[[Brassicaceae tribe Physarieae]]</div><div class="higher-taxon"><small>genus</small>[[Physaria]]</div><div class="higher-taxon"><small>species</small>[[Physaria argyraea]]</div><div class="higher-taxon"><small>subspecies</small>[[Physaria argyraea subsp. argyraea]]</div></div>
|volume=Volume 7
|mention_page=
|treatment_page=page 627
}}<!--

--><span class="statement" id="st-undefined" data-properties="">Perennials; caudex simple or branched, (woody); ± densely pubescent, trichomes (sessile or short-stalked), few- to several-rayed, rays fused at base, (smooth or finely tuberculate). <b>Stems</b> simple or several from base, prostrate and spreading to decumbent or erect, 0.5–4(–7) dm. <b>Basal</b> leaves (usually shed early); blade oblanceolate, 2–6(–8) cm, margins entire or pinnatifid. <b>Cauline</b> leaves (densely overlapping, often appressed, erect; petiolate); blade elliptic or obovate to rhombic, 0.5–4.5 cm, margins entire or sinuate or remotely dentate, (apex usually acute). <b>Racemes</b> loose. <b>Fruiting</b> pedicels (spreading to erect or occasionally slightly recurved, sigmoid, straight, or slightly curved), 15–40 mm. <b>Flowers</b>: sepals linear to oblong or elliptic, (3–)4–8 mm, (median pair thickened apically, cucullate); petals (orange or yellow, rarely fading purplish, claw often orange), spatulate or obovate to obdeltate, (narrowing to relatively short claw), 4.5–8.5(–11) mm. <b>Fruits</b> subglobose to broadly ellipsoid, slightly compressed (or terete), 4–8 mm; valves (not retaining seeds after dehiscence), glabrous throughout; replum as wide as or wider than fruit; ovules 16–32 per ovary; style 1.5–5.5 mm. <b>Seeds</b> flattened, (sometimes narrowly margined).</span><!--

-->{{Treatment/Body
|phenology=Flowering Feb–May(-Jun).
|habitat=Sandy granite- or, usually, limestone-derived soils
|elevation=0-800 m
|distribution=Tex.;n Mexico (Coahuila;Nuevo León).
|discussion=<p>Subspecies argyraea differs from <i></i>subsp.<i> diffusa</i> (Rollins) O’Kane & Al-Shehbaz of the Sierra Madre Oriental of Mexico in being herbaceous (rather than at least somewhat woody throughout) and having decumbent to erect (rather than prostrate) stems.</p>
|tables=
|references=
}}<!--

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-->{{#Taxon:
name=Physaria argyraea subsp. argyraea
|authority=
|rank=subspecies
|parent rank=species
|synonyms=
|basionyms=
|family=Brassicaceae
|phenology=Flowering Feb–May(-Jun).
|habitat=Sandy granite- or, usually, limestone-derived soils
|elevation=0-800 m
|distribution=Tex.;n Mexico (Coahuila;Nuevo León).
|reference=None
|publication title=
|publication year=
|special status=
|source xml=https://jpend@bitbucket.org/aafc-mbb/fna-data-curation.git/src/f50eec43f223ca0e34566be0b046453a0960e173/coarse_grained_fna_xml/V7/V7_1021.xml
|tribe=Brassicaceae tribe Physarieae
|genus=Physaria
|species=Physaria argyraea
|subspecies=Physaria argyraea subsp. argyraea
}}<!--

-->[[Category:Treatment]][[Category:Physaria argyraea]]