View source for Amphiachyris dracunculoides

{{Treatment/ID
|accepted_name=Amphiachyris dracunculoides
|accepted_authority=(de Candolle) Nuttall
|publications={{Treatment/Publication
|title=Trans. Amer. Philos. Soc., n. s.
|place=7: 313. 1840
|year=1840
}}
|common_names=Prairie broomweed
|basionyms={{Treatment/ID/Basionym
|name=Brachyris dracunculoides
|authority=de Candolle
|publication_title=Mém. Soc. Phys. Genève
|publication_place=7: 265. 1836
}}
|synonyms={{Treatment/ID/Synonym
|name=Gutierrezia dracunculoides
|authority=(de Candolle) S. F. Blake
}} {{Treatment/ID/Synonym
|name=Xanthocephalum amoenum var. intermedium
|authority=Shinners
}}
|hierarchy=Asteraceae;Asteraceae tribe Astereae;Amphiachyris;Amphiachyris dracunculoides
|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>[[Amphiachyris]]</div><div class="higher-taxon"><small>species</small>[[Amphiachyris dracunculoides]]</div></div>
|volume=Volume 20
|mention_page=
|treatment_page=page 88
}}<!--

--><span class="statement" id="st-undefined" data-properties=""><b>Plants </b>30–100(–200) cm. <b>Primary</b> stems 0.3–1(–2) mm diam. <b>Leaf</b> blades narrowly to broadly lanceolate, 5–60 × 0.5–6 mm. <b>Heads</b> in crowded corymbiform arrays. <b>Phyllaries</b> 2–3 × 1–2 mm. <b>Receptacles</b> deeply pitted, glabrous. <b>Cypselae</b> 1.2–2.2 mm, 7–9-ribbed, short-setulose. <b>2n</b> = 10 (rarely 8).</span><!--

-->{{Treatment/Body
|phenology=Flowering Jul–Nov.
|habitat=Calcareous, clay, or sandy soils, disturbed habitats
|elevation=0–500 m
|distribution=Ala.;Ark.;Ill.;Ind.;Iowa;Kans.;Ky.;La.;Miss.;Mo.;Nebr.;N.Mex.;Okla.;Ohio;Pa.;S.C.;Tenn.;Va.
|discussion=<p><i>Amphiachyris dracunculoides</i> is common in the south-central states, often in relatively large populations.</p>
|tables=
|references=
}}<!--

--><!--

-->{{#Taxon:
name=Amphiachyris dracunculoides
|author=
|authority=(de Candolle) Nuttall
|rank=species
|parent rank=genus
|synonyms=Gutierrezia dracunculoides;Xanthocephalum amoenum var. intermedium
|basionyms=Brachyris dracunculoides
|family=Asteraceae
|phenology=Flowering Jul–Nov.
|habitat=Calcareous, clay, or sandy soils, disturbed habitats
|elevation=0–500 m
|distribution=Ala.;Ark.;Ill.;Ind.;Iowa;Kans.;Ky.;La.;Miss.;Mo.;Nebr.;N.Mex.;Okla.;Ohio;Pa.;S.C.;Tenn.;Va.
|reference=None
|publication title=Trans. Amer. Philos. Soc., n. s.
|publication year=1840
|special status=
|source xml=https://jpend@bitbucket.org/aafc-mbb/fna-data-curation.git/src/f6b125a955440c0872999024f038d74684f65921/coarse_grained_fna_xml/V19-20-21/V20_169.xml
|tribe=Asteraceae tribe Astereae
|genus=Amphiachyris
|species=Amphiachyris dracunculoides
}}<!--

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