Difference between revisions of "Verbesina virginica"
Sp. Pl. 2: 901. 1753.
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|place=2: 901. 1753 | |place=2: 901. 1753 | ||
|year=1753 | |year=1753 | ||
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| + | |special_status={{Treatment/ID/Special_status | ||
| + | |code=F | ||
| + | |label=Illustrated | ||
| + | }}{{Treatment/ID/Special_status | ||
| + | |code=E | ||
| + | |label=Endemic | ||
}} | }} | ||
|basionyms= | |basionyms= | ||
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|name=Verbesina laciniata | |name=Verbesina laciniata | ||
|authority=Walter | |authority=Walter | ||
| + | |rank=species | ||
}} {{Treatment/ID/Synonym | }} {{Treatment/ID/Synonym | ||
|name=Verbesina virginica var. laciniata | |name=Verbesina virginica var. laciniata | ||
|authority=A. Gray | |authority=A. Gray | ||
| + | |rank=variety | ||
}} | }} | ||
|hierarchy=Asteraceae;Asteraceae tribe Heliantheae;Asteraceae (tribe Heliantheae) subtribe Ecliptinae;Verbesina;Verbesina virginica | |hierarchy=Asteraceae;Asteraceae tribe Heliantheae;Asteraceae (tribe Heliantheae) subtribe Ecliptinae;Verbesina;Verbesina virginica | ||
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-->{{#Taxon: | -->{{#Taxon: | ||
name=Verbesina virginica | name=Verbesina virginica | ||
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|authority=Linnaeus | |authority=Linnaeus | ||
|rank=species | |rank=species | ||
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|publication title=Sp. Pl. | |publication title=Sp. Pl. | ||
|publication year=1753 | |publication year=1753 | ||
| − | |special status= | + | |special status=Illustrated;Endemic |
| − | |source xml=https:// | + | |source xml=https://bitbucket.org/aafc-mbb/fna-data-curation/src/2e0870ddd59836b60bcf96646a41e87ea5a5943a/coarse_grained_fna_xml/V19-20-21/V21_254.xml |
|tribe=Asteraceae tribe Heliantheae | |tribe=Asteraceae tribe Heliantheae | ||
|subtribe=Asteraceae (tribe Heliantheae) subtribe Ecliptinae | |subtribe=Asteraceae (tribe Heliantheae) subtribe Ecliptinae | ||
Latest revision as of 20:10, 5 November 2020
Plants (50–)100–250+ cm (perennating bases ± erect, internodes winged, at least proximal). Leaves all or mostly alternate (proximal sometimes opposite); blades lance-ovate or lance-elliptic to lance-linear, 5–12(–22+) × 1–6(–12+) cm, sometimes pinnately lobed, bases ± cuneate, ultimate margins usually coarsely toothed to subentire, sometimes sinuate, apices acute, faces ± scabrellous to strigillose. Heads (20–)60–100+ in corymbiform to paniculiform arrays. Involucres ± obconic to turbinate, 3–5 mm diam. Phyllaries 8–12+ in 1–2 series, ± erect, spatulate to oblanceolate, 2.5–5(–7) mm. Ray florets (1–)2–3(–7); laminae 3–4(–7+) mm. Disc florets 8–12(–15); corollas ochroleucous or white. Cypselae dark brown to blackish, oblanceolate, 3.5–5+ mm, faces ± scabrellous; pappi 1.5–3+ mm. 2n = 32, 34.
Phenology: Flowering (Jul–)Sep–Oct(–Dec).
Habitat: Bottomlands, flood plains, thickets, borders of woodlands, disturbed sites
Elevation: 10–300 m
Distribution
Ala., Ark., D.C., Fla., Ga., Ill., Kans., Ky., La., Md., Miss., Mo., N.C., Ohio, Okla., S.C., Tenn., Tex., Va., W.Va.
Discussion
Plants of Verbesina virginica from near the Atlantic Coast with margins of some or most leaf blades sinuate to pinnately 3–5(–7+)-lobed have been called V. laciniata or V. virginica var. laciniata.
Selected References
None.