Difference between revisions of "Coreopsis tinctoria"
J. Acad. Nat. Sci. Philadelphia 2: 114. 1821.
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GeoffLevin (talk | contribs) m (Correcting spelling and authorship of C. cardaminifolia in synonyms and discussion, and fixed italics in discussion) |
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| − | |name=Coreopsis | + | |name=Coreopsis cardaminifolia |
| − | |authority= | + | |authority=(De Candolle) Nuttall |
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|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). | |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><!-- | |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. | + | --><p>As here circumscribed, <i>Coreopsis tinctoria</i> includes plants that others (without agreement among themselves) have treated as distinct species or infraspecific taxa: <i>C. atkinsoniana</i> (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), <i>C. cardaminifolia</i> (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. <i>similis</i> (plants mostly 10–30 cm, usually branched from bases; cypselae 2–3 mm, “widely” winged; pappi 0.2–1 mm; Texas and Mexico).</p> |
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| − | |synonyms=Coreopsis atkinsoniana;Coreopsis | + | |synonyms=Coreopsis atkinsoniana;Coreopsis cardaminifolia;Coreopsis tinctoria var. atkinsoniana;Coreopsis tinctoria var. similis |
|basionyms= | |basionyms= | ||
|family=Asteraceae | |family=Asteraceae | ||
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|publication year=1821 | |publication year=1821 | ||
|special status=Illustrated | |special status=Illustrated | ||
| − | |source xml=https:// | + | |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 | |tribe=Asteraceae tribe Heliantheae | ||
|subtribe=Asteraceae (tribe Heliantheae) subtribe Coreopsidinae | |subtribe=Asteraceae (tribe Heliantheae) subtribe Coreopsidinae | ||
Latest revision as of 21:32, 4 November 2022
Annuals, (10–)30–70(–150+) cm. Leaves: 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. Peduncles 1–5(–15+) cm. Calyculi of deltate-lanceolate bractlets 1–3+ mm. Phyllaries ± lance-oblong to lance-ovate, 4–7(–9) mm. Ray 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. Disc corollas 2.5–3+ mm. Cypselae 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. 2n = 24 (+ 0–2 Bs).
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
Coreopsis tinctoria is widely grown in public and residential gardens, and commercially (for cut flowers), and has become widely established in the flora area.
As here circumscribed, Coreopsis tinctoria 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. cardaminifolia (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 C. tinctoria 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).
Selected References
None.