View source for Guizotia

{{Treatment/ID
|accepted_name=Guizotia
|accepted_authority=Cassini in F. Cuvier
|publications={{Treatment/Publication
|title=in F. Cuvier, Dict. Sci. Nat. ed.
|place=2, 59: 237, 247, 248. 1829
|year=1829
}}
|basionyms=
|synonyms=
|hierarchy=Asteraceae;Asteraceae tribe Heliantheae;Asteraceae (tribe Heliantheae) subtribe Milleriinae;Guizotia
|hierarchy_nav=<div class="higher-taxa"><div class="higher-taxon"><small>family</small>[[Asteraceae]]</div><div class="higher-taxon"><small>tribe</small>[[Asteraceae tribe Heliantheae]]</div><div class="higher-taxon"><small>subtribe</small>[[Asteraceae (tribe Heliantheae) subtribe Milleriinae]]</div><div class="higher-taxon"><small>genus</small>[[Guizotia]]</div></div>
|etymology=For Pierre Guizot, 1787–1874, French historian, politician
|volume=Volume 21
|mention_page=page 6, 41
|treatment_page=page 40
}}<!--

--><span class="statement" id="st-undefined" data-properties=""><b>Annuals </b>[perennials, subshrubs, or shrubs], [3–]20–200 cm. <b>Stems</b> erect [creeping], branched. <b>Leaves</b> mostly cauline; opposite (distal sometimes alternate); sessile; blades rhombic to lanceolate or oblanceolate [spatulate], margins entire or serrate, faces glabrous or puberulent to pilose, gland-dotted (at least abaxial). <b>Heads</b> radiate, in corymbiform arrays [borne singly]. <b>Involucres</b> campanulate [hemispheric], [8–]10–15[–20] mm diam. <b>Phyllaries</b> persistent, 10–13 in 2 series (distinct, outer 5–6+ oblong, herbaceous, inner narrower, more scarious). <b>Receptacles</b> conic to hemispheric, paleate (paleae oblong to lanceolate, plane [cucullate], membranous to scarious). <b>Ray</b> florets 6–18, pistillate, fertile; corollas yellow (hairy at bases of tubes). <b>Disc</b> florets 100+, bisexual, fertile; corollas yellow, tubes cylindric (hairy), shorter than campanulate throats, lobes 5, deltate. <b>Cypselae</b> weakly compressed, 3–4-angled, glabrous (shining); pappi 0. <b>x</b> = 15.</span><!--

-->{{Treatment/Body
|distribution=Africa.
|introduced=true
|discussion=<p>Species 6 (1 in the flora).</p><!--
--><p>Taxonomic affinities of <i>Guizotia</i> generally have been acknowledged as obscure; the genus has been placed in Coreopsidinae, Melampodiinae, Milleriinae, and Verbesininae.</p>
|tables=
|references={{Treatment/Reference
|id=baag1974a
|text=Baagøe, J. 1974. The genus Guizotia (Compositae). A taxonomic revision. Bot. Tidsskr. 69: 1–39.
}}
}}<!--

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-->{{#Taxon:
name=Guizotia
|author=John L. Strother
|authority=Cassini in F. Cuvier
|rank=genus
|parent rank=subtribe
|synonyms=
|basionyms=
|family=Asteraceae
|distribution=Africa.
|introduced=true
|reference=baag1974a
|publication title=in F. Cuvier, Dict. Sci. Nat. ed.
|publication year=1829
|special status=
|source xml=https://bibilujan@bitbucket.org/aafc-mbb/fna-data-curation.git/src/bb6b7e3a7de7d3b7888a1ad48c7fd8f5c722d8d6/coarse_grained_fna_xml/V19-20-21/V21_80.xml
|tribe=Asteraceae tribe Heliantheae
|subtribe=Asteraceae (tribe Heliantheae) subtribe Milleriinae
|genus=Guizotia
}}<!--

-->[[Category:Treatment]][[Category:Asteraceae (tribe Heliantheae) subtribe Milleriinae]]