Verbesina aristata |
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coastal plain crownbeard |
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Habit | Plants 70–150+ cm (perennating bases ± horizontal rhizomes, internodes not winged). |
Leaves | all or mostly opposite (distal sometimes alternate); blades ± elliptic, 3–6(–10) × 1.2–2.8(–3.5) cm, bases rounded, margins toothed, apices ± rounded to acute, faces hirsutulous to hispido-scabrellous or scabrellous. |
Involucres | ± hemispheric, 8–10 mm diam. |
Ray florets | (5–)11–13; laminae (15–)25–30+ mm. |
Disc florets | 40–60(–80+); corollas yellow. |
Phyllaries | 16–24+ in 2–3 series, ± erect, linear, 2–3+ mm. |
Heads | (3–)12–25+ in ± paniculiform arrays. |
Cypselae | purplish black, ± obovate, 4–5 mm, faces glabrous; pappi 0.5–1 mm. |
2n | = 34. |
Verbesina aristata |
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Phenology | Flowering Jun. |
Habitat | Pine woodlands |
Elevation | 0–10+ m (0–0+ ft) |
Distribution |
AL; FL; GA
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Source | FNA vol. 21, p. 110. |
Parent taxa | Asteraceae > tribe Heliantheae > subtribe Ecliptinae > Verbesina |
Sibling taxa | |
Synonyms | Helianthus aristatus |
Name authority | (Elliott) A. Heller: Muhlenbergia 1: 8. (1900) |
Web links |