Verbesina walteri |
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Carolina crownbeard |
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Habit | Plants 100–400 cm (perennating bases ± erect, internodes winged, at least proximal). |
Leaves | all or mostly alternate (proximal usually opposite); blades lance-elliptic to lanceolate or lance-linear, 10–20 × 2–7 cm, bases ± cuneate, margins coarsely toothed to subentire, apices acute, faces ± hirtellous. |
Involucres | ± saucerlike, 8–10 mm diam. |
Ray florets | 0. |
Disc florets | 40–60+; corollas ochroleucous to white. |
Phyllaries | 12–15+ in 1–2 series, ± spreading, oblanceolate to linear, 2–5+ mm. |
Heads | 8–35+ in corymbiform to paniculiform arrays. |
Cypselae | dark brown to blackish, obovate, 3–4.5+ mm, faces ± strigillose; pappi 1–2 mm (sometimes shorter scales between awns). |
2n | = 34. |
Verbesina walteri |
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Phenology | Flowering Aug–Sep. |
Habitat | Bottomlands, flood plains, borders of woodlands |
Elevation | 10–300 m (0–1000 ft) |
Distribution |
AL; AR; GA; LA; NC; OK; SC; TX
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Discussion | Verbesina virginica may be no longer present in Georgia and North Carolina. (Discussion copyrighted by Flora of North America; reprinted with permission.) |
Source | FNA vol. 21, p. 107. |
Parent taxa | Asteraceae > tribe Heliantheae > subtribe Ecliptinae > Verbesina |
Sibling taxa | |
Synonyms | Athanasia paniculata |
Name authority | Shinners: Sida 1: 253. (1964) |
Web links |