View source for Coreopsis tinctoria

{{Treatment/ID
|accepted_name=Coreopsis tinctoria
|accepted_authority=Nuttall
|publications={{Treatment/Publication
|title=J. Acad. Nat. Sci. Philadelphia
|place=2: 114. 1821
|year=1821
}}
|special_status={{Treatment/ID/Special_status
|code=F
|label=Illustrated
}}
|basionyms=
|synonyms={{Treatment/ID/Synonym
|name=Coreopsis atkinsoniana
|authority=Douglas ex Lindley
|rank=species
}} {{Treatment/ID/Synonym
|name=Coreopsis cardaminefolia
|authority=Torrey & A. Gray
|rank=species
}} {{Treatment/ID/Synonym
|name=Coreopsis tinctoria var. atkinsoniana
|authority=(Douglas ex Lindley) H. M. Parker ex E. B. Smith
|rank=variety
}} {{Treatment/ID/Synonym
|name=Coreopsis tinctoria var. similis
|authority=(F. E. Boynton) H. M. Parker ex E. B. Smith
|rank=variety
}}
|hierarchy=Asteraceae;Asteraceae tribe Heliantheae;Asteraceae (tribe Heliantheae) subtribe Coreopsidinae;Coreopsis;Coreopsis sect. Calliopsis;Coreopsis tinctoria
|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 Coreopsidinae]]</div><div class="higher-taxon"><small>genus</small>[[Coreopsis]]</div><div class="higher-taxon"><small>section</small>[[Coreopsis sect. Calliopsis]]</div><div class="higher-taxon"><small>species</small>[[Coreopsis tinctoria]]</div></div>
|volume=Volume 21
|mention_page=page 185, 198
|treatment_page=page 197
}}<!--

--><span class="statement" id="st-undefined" data-properties=""><b>Annuals,</b> (10–)30–70(–150+) cm. <b>Leaves</b>: proximal blades usually 1(–3)-pinnate, terminal lobes lance-ovate to oblanceolate, 10–60 × 5–25 mm; cauline blades usually 1–2(–3)-pinnate, rarely simple, simple blades or terminal lobes lance-linear to linear or filiform, 10–45 × 0.5–2(–5+) mm. <b>Peduncles</b> 1–5(–15+) cm. <b>Calyculi</b> of deltate-lanceolate bractlets 1–3+ mm. <b>Phyllaries</b> ± lance-oblong to lance-ovate, 4–7(–9) mm. <b>Ray</b> laminae usually yellow with red-brown blotch, sometimes red-brown in proximal 1/3–9/10 and distally yellow, rarely yellow throughout, 12–18+ mm. <b>Disc</b> corollas 2.5–3+ mm. <b>Cypselae</b> 1.5–3(–4+) mm, wings 0 or 0.1–0.7+ mm wide; pappi 0, or of 1–2 cusps or subulate scales 0.1–1+ mm. <b>2n</b> = 24 (+ 0–2 Bs).</span><!--

-->{{Treatment/Body
|phenology=Flowering year round, mostly Jun–Aug.
|habitat=Moist, sandy or clay soils, sometimes alkaline flats, prairies, ditches, disturbed places
|elevation=(0–)20–1500(–2000) m
|distribution=Alta.;B.C.;Man.;Ont.;Que.;Sask.;Ala.;Ariz.;Ark.;Calif.;Colo.;Conn.;Del.;D.C.;Fla.;Ga.;Idaho;Ill.;Ind.;Iowa;Kans.;Ky.;La.;Maine;Md.;Mass.;Mich.;Minn.;Miss.;Mo.;Mont.;Nebr.;N.H.;N.J.;N.Mex.;N.Y.;N.C.;N.Dak.;Ohio;Okla.;Oreg.;Pa.;R.I.;S.C.;S.Dak.;Tenn.;Tex.;Vt.;Va.;Wash.;W.Va.;Wis.;Wyo.;Mexico (Coahuila;Nuevo León;Tamaulipas).
|discussion=<p><i>Coreopsis tinctoria</i> is widely grown in public and residential gardens, and commercially (for cut flowers), and has become widely established in the flora area.</p><!--
--><p>As here circumscribed, <i>Coreopsis tinctoria</i> includes plants that others (without agreement among themselves) have treated as distinct species or infraspecific taxa: C. atkinsoniana (plants mostly 50–150+ cm, seldom branched from bases; cypselae 2.5–3 mm, “narrowly” winged; pappi 0.1–0.2 mm; mostly Idaho, Montana, Oregon, Washington), C. cardaminefolia (plants mostly 20–50 cm, seldom branched at bases; cypselae 2 mm, “narrowly to widely” winged; pappi 0 or 0.1–0.2 mm; mostly Arkansas, Kansas, Louisiana, Nebraska, Oklahoma, Texas), and <i>C. tinctoria</i> var. similis (plants mostly 10–30 cm, usually branched from bases; cypselae 2–3 mm, “widely” winged; pappi 0.2–1 mm; Texas and Mexico).</p>
|tables=
|references=
}}<!--

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-->{{#Taxon:
name=Coreopsis tinctoria
|authority=Nuttall
|rank=species
|parent rank=section
|synonyms=Coreopsis atkinsoniana;Coreopsis cardaminefolia;Coreopsis tinctoria var. atkinsoniana;Coreopsis tinctoria var. similis
|basionyms=
|family=Asteraceae
|phenology=Flowering year round, mostly Jun–Aug.
|habitat=Moist, sandy or clay soils, sometimes alkaline flats, prairies, ditches, disturbed places
|elevation=(0–)20–1500(–2000) m
|distribution=Alta.;B.C.;Man.;Ont.;Que.;Sask.;Ala.;Ariz.;Ark.;Calif.;Colo.;Conn.;Del.;D.C.;Fla.;Ga.;Idaho;Ill.;Ind.;Iowa;Kans.;Ky.;La.;Maine;Md.;Mass.;Mich.;Minn.;Miss.;Mo.;Mont.;Nebr.;N.H.;N.J.;N.Mex.;N.Y.;N.C.;N.Dak.;Ohio;Okla.;Oreg.;Pa.;R.I.;S.C.;S.Dak.;Tenn.;Tex.;Vt.;Va.;Wash.;W.Va.;Wis.;Wyo.;Mexico (Coahuila;Nuevo León;Tamaulipas).
|reference=None
|publication title=J. Acad. Nat. Sci. Philadelphia
|publication year=1821
|special status=Illustrated
|source xml=https://bitbucket.org/aafc-mbb/fna-data-curation/src/2e0870ddd59836b60bcf96646a41e87ea5a5943a/coarse_grained_fna_xml/V19-20-21/V21_487.xml
|tribe=Asteraceae tribe Heliantheae
|subtribe=Asteraceae (tribe Heliantheae) subtribe Coreopsidinae
|genus=Coreopsis
|section=Coreopsis sect. Calliopsis
|species=Coreopsis tinctoria
}}<!--

-->[[Category:Treatment]][[Category:Coreopsis sect. Calliopsis]]