View source for Coreopsis delphiniifolia

{{Treatment/ID
|accepted_name=Coreopsis delphiniifolia
|accepted_authority=Lamarck
|publications={{Treatment/Publication
|title=in J. Lamarck et al., Encycl.
|place=2: 108. 1786
|year=1786
}}
|special_status={{Treatment/ID/Special_status
|code=E
|label=Endemic
}}
|basionyms=
|synonyms=
|hierarchy=Asteraceae;Asteraceae tribe Heliantheae;Asteraceae (tribe Heliantheae) subtribe Coreopsidinae;Coreopsis;Coreopsis sect. Gyrophyllum;Coreopsis delphiniifolia
|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 delphiniifolia]]</div></div>
|volume=Volume 21
|mention_page=page 192
|treatment_page=page 191
}}<!--

--><span class="statement" id="st-undefined" data-properties=""><b>Perennials,</b> 30–90 cm. <b>Internodes</b> (± mid stem) 3–8 cm. <b>Leaves</b>: petioles 0–1 mm; blades simple or 3-foliolate, simple blades or leaflets usually narrowly lanceolate to lance-linear, 35–80 × 2–5(–7) mm (seldom lobed, sometimes parted into 2–3+ lance-linear to ± linear lobes). <b>Peduncles</b> 15–45+ mm. <b>Calyculi</b> of 8–10 linear bractlets 3–5(–7) mm. <b>Phyllaries</b> 8, oblong-ovate, 5–6+ mm. <b>Ray</b> laminae 15–25(–30) mm. <b>Disc</b> florets 25–60+; corollas yellow (often drying blackish), 5–6 mm. <b>Cypselae</b> oblong, 4.5–6 mm. <b>2n</b> = 52, 78, 104.</span><!--

-->{{Treatment/Body
|phenology=Flowering May–Jul(–Sep).
|habitat=Open woods, barrens, swamps
|elevation=ca. 300 m
|distribution=Ga.;S.C.
|discussion=<p>Plants treated here as <i>Coreopsis delphiniifolia</i> are questionably distinct from <i>C. major</i>. In 1976, E. B. Smith suggested that members of the taxon he called C. ×delphiniifolia may be hybrids or progeny of hybrids involving <i>C. verticillata</i> and <i>C. tripteris</i> and, possibly, <i>C. major</i>. A problem with such an interpretation is that although all of the 35 or so records for <i>C. delphiniifolia</i> in the sense of Smith map at or near known localities for <i>C. major</i>, all but 2 are from well south of the known distribution of <i>C. verticillata</i> and only 3 are from near known localities for <i>C. tripteris</i>.</p>
|tables=
|references=
}}<!--

--><!--

-->{{#Taxon:
name=Coreopsis delphiniifolia
|authority=Lamarck
|rank=species
|parent rank=section
|synonyms=
|basionyms=
|family=Asteraceae
|phenology=Flowering May–Jul(–Sep).
|habitat=Open woods, barrens, swamps
|elevation=ca. 300 m
|distribution=Ga.;S.C.
|reference=None
|publication title=in J. Lamarck et al., Encycl.
|publication year=1786
|special status=Endemic
|source xml=https://bitbucket.org/aafc-mbb/fna-data-curation/src/2e0870ddd59836b60bcf96646a41e87ea5a5943a/coarse_grained_fna_xml/V19-20-21/V21_469.xml
|tribe=Asteraceae tribe Heliantheae
|subtribe=Asteraceae (tribe Heliantheae) subtribe Coreopsidinae
|genus=Coreopsis
|section=Coreopsis sect. Gyrophyllum
|species=Coreopsis delphiniifolia
}}<!--

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