View source for Stephanomeria exigua subsp. exigua

{{Treatment/ID
|accepted_name=Stephanomeria exigua subsp. exigua
|accepted_authority=
|publications=
|special_status={{Treatment/ID/Special_status
|code=F
|label=Illustrated
}}
|basionyms=
|synonyms={{Treatment/ID/Synonym
|name=Stephanomeria pentachaeta
|authority=D. C. Eaton
|rank=species
}} {{Treatment/ID/Synonym
|name=Stephanomeria exigua var. pentachaeta
|authority=(D. C. Eaton) H. M. Hall
|rank=variety
}} {{Treatment/ID/Synonym
|name=Stephanomeria schottii
|authority=
|rank=species
}}
|hierarchy=Asteraceae;Asteraceae tribe Cichorieae;Stephanomeria;Stephanomeria exigua;Stephanomeria exigua subsp. exigua
|hierarchy_nav=<div class="higher-taxa"><div class="higher-taxon"><small>family</small>[[Asteraceae]]</div><div class="higher-taxon"><small>tribe</small>[[Asteraceae tribe Cichorieae]]</div><div class="higher-taxon"><small>genus</small>[[Stephanomeria]]</div><div class="higher-taxon"><small>species</small>[[Stephanomeria exigua]]</div><div class="higher-taxon"><small>subspecies</small>[[Stephanomeria exigua subsp. exigua]]</div></div>
|volume=Volume 19
|mention_page=page 353, 355
|treatment_page=page 354
}}<!--

--><span class="statement" id="st-undefined" data-properties=""><b>Heads </b>in paniculiform arrays. <b>Peduncles</b> 10–40 mm, glabrous or sparsely glandular. <b>Calyculi</b> of appressed bractlets. <b>Involucres</b> glabrous or sparsely glandular. <b>Florets</b> 5–8. <b>Cypselae</b> 2.6–3.2 mm; pappi of 5–13 white to light tan bristles (widened bases persistent, bases connate in groups of 2–4, if bristles 5, breaking off completely, bristles plumose on distal 50%). <b>2n</b> = 16.</span><!--

-->{{Treatment/Body
|phenology=Flowering May–Jul.
|habitat=Sandy soils, deserts, sagebrush, creosote bush, pinyon-juniper woodlands, Joshua Tree communities
|elevation=100–2000 m
|distribution=Ariz.;Calif.;Colo.;Idaho;Nev.;N.Mex.;Oreg.;Tex.;Utah;Wash.;Mexico (Baja California).
|discussion=<p>Subspecies exigua is morphologically variable. Plants with pappi of 5 bristles (often called <i>Stephanomeria</i> pentachaeta) are found throughout its distribution; they are fully interfertile with plants having more bristles. <i>Stephanomeria</i> schottii A. Gray from southern Yuma County, Arizona, described as having a pappus of 4–6 bristles, “sparsely short-plumose toward the summit,” appears to be a synonym of <i></i>subsp.<i> exigua</i>.</p>
|tables=
|references=
}}<!--

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-->{{#Taxon:
name=Stephanomeria exigua subsp. exigua
|authority=
|rank=subspecies
|parent rank=species
|synonyms=Stephanomeria pentachaeta;Stephanomeria exigua var. pentachaeta;Stephanomeria schottii
|basionyms=
|family=Asteraceae
|phenology=Flowering May–Jul.
|habitat=Sandy soils, deserts, sagebrush, creosote bush, pinyon-juniper woodlands, Joshua Tree communities
|elevation=100–2000 m
|distribution=Ariz.;Calif.;Colo.;Idaho;Nev.;N.Mex.;Oreg.;Tex.;Utah;Wash.;Mexico (Baja California).
|reference=None
|publication title=
|publication year=
|special status=Illustrated
|source xml=https://bitbucket.org/aafc-mbb/fna-data-curation/src/2e0870ddd59836b60bcf96646a41e87ea5a5943a/coarse_grained_fna_xml/V19-20-21/V19_556.xml
|tribe=Asteraceae tribe Cichorieae
|genus=Stephanomeria
|species=Stephanomeria exigua
|subspecies=Stephanomeria exigua subsp. exigua
}}<!--

-->[[Category:Treatment]][[Category:Stephanomeria exigua]]