View source for Isocoma drummondii

{{Treatment/ID
|accepted_name=Isocoma drummondii
|accepted_authority=(Torrey & A. Gray) Greene
|publications={{Treatment/Publication
|title=Erythea
|place=2: 111. 1894
|year=1894
}}
|common_names=Drummond’s jimmyweed
|basionyms={{Treatment/ID/Basionym
|name=Linosyris drummondii
|authority=Torrey & A. Gray
|publication_title=Fl. N. Amer.
|publication_place=2: 233. 1842
}}
|synonyms={{Treatment/ID/Synonym
|name=Haplopappus drummondii
|authority=(Torrey & A. Gray) S. F. Blake
}} {{Treatment/ID/Synonym
|name=Isocoma megalantha
|authority=Shinners
}}
|hierarchy=Asteraceae;Asteraceae tribe Astereae;Isocoma;Isocoma drummondii
|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 drummondii]]</div></div>
|volume=Volume 20
|mention_page=page 440
|treatment_page=page 444
}}<!--

--><span class="statement" id="st-undefined" data-properties=""><b>Herbage </b>glabrous, not resinous. <b>Leaf</b> blades narrowly oblong to oblanceolate-oblong, 13–50 mm, margins usually entire, sometimes distally toothed (shallow teeth in 1–3 pairs). <b>Involucres</b> (5.5–)6.5–8 × 4.5–5.5(–7) mm. <b>Phyllary</b> apices usually green, not aristate, usually strongly gland-dotted, without resin pockets. <b>Florets</b> (18–)22–34; corollas 5.8–7.5 mm. <b>Cypsela</b> ribs not forming hornlike extensions.</span><!--

-->{{Treatment/Body
|phenology=Flowering (Mar–)May–Jul.
|habitat=Coastal habitats, often on beach dunes, sand or less commonly clay, brushy prairies, scrub woods, often with mesquite
|elevation=0–20 m
|distribution=Tex.;Mexico (Tamaulipas).
|tables=
|references=
}}<!--

--><!--

-->{{#Taxon:
name=Isocoma drummondii
|author=
|authority=(Torrey & A. Gray) Greene
|rank=species
|parent rank=genus
|synonyms=Haplopappus drummondii;Isocoma megalantha
|basionyms=Linosyris drummondii
|family=Asteraceae
|phenology=Flowering (Mar–)May–Jul.
|habitat=Coastal habitats, often on beach dunes, sand or less commonly clay, brushy prairies, scrub woods, often with mesquite
|elevation=0–20 m
|distribution=Tex.;Mexico (Tamaulipas).
|reference=None
|publication title=Erythea
|publication year=1894
|special status=
|source xml=https://jpend@bitbucket.org/aafc-mbb/fna-data-curation.git/src/f6b125a955440c0872999024f038d74684f65921/coarse_grained_fna_xml/V19-20-21/V20_1020.xml
|tribe=Asteraceae tribe Astereae
|genus=Isocoma
|species=Isocoma drummondii
}}<!--

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