View source for Coreopsis major

{{Treatment/ID
|accepted_name=Coreopsis major
|accepted_authority=Walter
|publications={{Treatment/Publication
|title=Fl. Carol.,
|place=214. 1788
|year=1788
}}
|basionyms=
|synonyms={{Treatment/ID/Synonym
|name=Coreopsis major var. rigida
|authority=(Nuttall) F. E. Boynton
|rank=variety
}} {{Treatment/ID/Synonym
|name=Coreopsis major var. stellata
|authority=(Nuttall) B. L. Robinson
|rank=variety
}}
|hierarchy=Asteraceae;Asteraceae tribe Heliantheae;Asteraceae (tribe Heliantheae) subtribe Coreopsidinae;Coreopsis;Coreopsis sect. Gyrophyllum;Coreopsis major
|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. Gyrophyllum]]</div><div class="higher-taxon"><small>species</small>[[Coreopsis major]]</div></div>
|volume=Volume 21
|mention_page=page 191
|treatment_page=page 192
}}<!--

--><span class="statement" id="st-undefined" data-properties=""><b>Perennials,</b> 30–90 cm. <b>Internodes</b> (± mid stem) 5–11 cm. <b>Leaves</b>: petioles 0–1 mm; blades simple or 3-foliolate, simple blades or leaflets ± lance-elliptic to narrowly lanceolate, 25–55(–100+) × (4–)6–15(–30+) mm (seldom lobed). <b>Peduncles</b> 2–6+ cm. <b>Calyculi</b> of 7–8 oblong to linear bractlets 3–6 mm. <b>Phyllaries</b> 8, lance-oblong to lance-ovate, 6–8 mm. <b>Ray</b> laminae 12–30+ mm. <b>Disc</b> florets 40–80+; corollas yellow (often drying blackish to purplish), 6–7 mm. <b>Cypselae</b> obovate to oblong, 4–5 mm. <b>2n</b> = 26, 78, 104.</span><!--

-->{{Treatment/Body
|phenology=Flowering May–Aug.
|habitat=Oak barrens, road clearings, wooded bottoms
|elevation=300–800 m
|distribution=Ala.;Fla.;Ga.;Ind.;Ky.;La.;Mass.;Miss.;N.Y.;N.C.;Ohio;Pa.;S.C.;Tenn.;Va.;W.Va.
|tables=
|references=
}}<!--

--><!--

-->{{#Taxon:
name=Coreopsis major
|authority=Walter
|rank=species
|parent rank=section
|synonyms=Coreopsis major var. rigida;Coreopsis major var. stellata
|basionyms=
|family=Asteraceae
|phenology=Flowering May–Aug.
|habitat=Oak barrens, road clearings, wooded bottoms
|elevation=300–800 m
|distribution=Ala.;Fla.;Ga.;Ind.;Ky.;La.;Mass.;Miss.;N.Y.;N.C.;Ohio;Pa.;S.C.;Tenn.;Va.;W.Va.
|reference=None
|publication title=Fl. Carol.,
|publication year=1788
|special status=
|source xml=https://jpend@bitbucket.org/aafc-mbb/fna-data-curation.git/src/eaa6e58056e40c9ef614d8f47aea294977a1a5e9/coarse_grained_fna_xml/V19-20-21/V21_468.xml
|tribe=Asteraceae tribe Heliantheae
|subtribe=Asteraceae (tribe Heliantheae) subtribe Coreopsidinae
|genus=Coreopsis
|section=Coreopsis sect. Gyrophyllum
|species=Coreopsis major
}}<!--

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