Cestrum parqui |
Cestrum nocturnum |
|
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Chilean jessamine, green poison berry |
dama-de-noche, iki he po, night cestrum, night flowering jessamine, night jasmine, night jessamine, night-blooming jessamine, queen of the night, thauthau ni mbongi |
|
Habit | Shrubs, to 2 m; stems glabrous or pubescent; axillary branches usually subtended by 1–3 minor leaves. | Shrubs or trees, 1–12 m; young stems sparsely pubescent, hairs glandular; axillary branches not subtended by minor leaf. |
Leaves | petiole 6–10 mm; blade narrowly ovate, narrowly elliptic, narrowly ovate-elliptic, or narrowly oblong-elliptic, 4.1–8.7 × 1.2–3 cm. |
petiole 5–18 mm; blade ovate, elliptic, or ovate-elliptic, 3.7–21 × 1.4–8.5 cm. |
Inflorescences | 1 per axil, each cluster 1–6-flowered. |
1–3 per axil, each cluster 1–4-flowered. |
Flowers | calyx 4.5–5.5 × 2–2.8 mm, lobes 3 or 5, erect, 1.2–1.5 mm; corolla pale yellow to pale green, 18–22 mm, lobes 4–4.5 mm. |
calyx 2.2–3.5 × 1.2–1.8 mm, lobes 5, erect or spreading, 0.5–1 mm; corolla pale yellow to pale green, 16–24 mm, lobes 2–4.5 mm. |
Berries | black, 7–9 × 3–6.5 mm. |
white, 5–11 × 5–9 mm. |
2n | = 16. |
= 16. |
Cestrum parqui |
Cestrum nocturnum |
|
Phenology | Flowering mid-summer–winter. | Flowering mid-summer–winter. |
Habitat | Disturbed forest, secondary scrub, riversides. | Secondary scrub, forest edges, roadsides. |
Elevation | 60–400 m. [200–1300 ft.] | 0–200 m. [0–700 ft.] |
Distribution |
CA; FL; TX; South America (Argentina, Bolivia, Chile, Paraguay, Peru, Uruguay) [Introduced in North America]
|
CA; FL; LA; Mexico (Chiapas, Morelos, Oaxaca, San Luis Potosí, Yucatán); Central America (Nicaragua, Panama); South America (Brazil, Colombia, Venezuela) [Introduced in North America]
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Discussion | Cestrum parqui has the potential to become an invasive species where it has escaped in the United States. (Discussion copyrighted by Flora of North America; reprinted with permission.) |
Cestrum nocturnum is considered to be an agricultural and environmental weed (R. P. Randall 2002). (Discussion copyrighted by Flora of North America; reprinted with permission.) |
Source | FNA vol. 14. | FNA vol. 14. |
Parent taxa | ||
Sibling taxa | ||
Name authority | L’Héritier: Stirp. Nov. 4: 73, plate 36. (1788) | Linnaeus: Sp. Pl. 1: 191. (1753) |
Web links |