View source for Isocoma tenuisecta

{{Treatment/ID
|accepted_name=Isocoma tenuisecta
|accepted_authority=Greene
|publications={{Treatment/Publication
|title=Leafl. Bot. Observ. Crit.
|place=1: 169. 1906
|year=1906
}}
|common_names=Shrine jimmyweed;burroweed
|basionyms=
|synonyms={{Treatment/ID/Synonym
|name=Haplopappus tenuisectus
|authority=(Greene) S. F. Blake ex L. D. Benson
}}
|hierarchy=Asteraceae;Asteraceae tribe Astereae;Isocoma;Isocoma tenuisecta
|hierarchy_nav=<div class="higher-taxa"><div class="higher-taxon"><small>family</small>[[Asteraceae]]</div><div class="higher-taxon"><small>tribe</small>[[Asteraceae tribe Astereae]]</div><div class="higher-taxon"><small>genus</small>[[Isocoma]]</div><div class="higher-taxon"><small>species</small>[[Isocoma tenuisecta]]</div></div>
|volume=Volume 20
|mention_page=page 440
|treatment_page=page 445
}}<!--

--><span class="statement" id="st-undefined" data-properties=""><b>Herbage </b>minutely hispidulous to hirtellous or sparsely puberulous (at least distal stems), not resinous. <b>Leaf</b> blades oblong-oblanceolate, 20–35 mm, margins pinnatifid (lobes spreading at right angles, linear to filiform). <b>Involucres</b> 4–6.5 × 2–2.8 mm. <b>Phyllary</b> apices with small, sharply delimited, green resinous area, not aristate, often distinctly thickened and approaching resin pockets, usually gland-dotted. <b>Florets</b> 8–12(–15); corollas 4.5–6 mm. <b>Cypsela</b> ribs not forming hornlike extensions.</span><!--

-->{{Treatment/Body
|phenology=Flowering Sep–Nov.
|habitat=Sandy or gravelly flats and hills, grasslands, usually matorral or Larrea stands
|elevation=700–1600 m
|distribution=Ariz.;N.Mex.;Mexico (Sonora).
|discussion=<p>Some plants approach <i>Isocoma acradenia </i>var.<i> acradenia</i> in leaf and phyllary morphology in southern Arizona, where the ranges of the two taxa overlap.</p>
|tables=
|references=
}}<!--

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-->{{#Taxon:
name=Isocoma tenuisecta
|author=
|authority=Greene
|rank=species
|parent rank=genus
|synonyms=Haplopappus tenuisectus
|basionyms=
|family=Asteraceae
|phenology=Flowering Sep–Nov.
|habitat=Sandy or gravelly flats and hills, grasslands, usually matorral or Larrea stands
|elevation=700–1600 m
|distribution=Ariz.;N.Mex.;Mexico (Sonora).
|reference=None
|publication title=Leafl. Bot. Observ. Crit.
|publication year=1906
|special status=
|source xml=https://jpend@bitbucket.org/aafc-mbb/fna-data-curation.git/src/f6b125a955440c0872999024f038d74684f65921/coarse_grained_fna_xml/V19-20-21/V20_1023.xml
|tribe=Asteraceae tribe Astereae
|genus=Isocoma
|species=Isocoma tenuisecta
}}<!--

-->[[Category:Treatment]][[Category:Isocoma]]