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Cestrum aurantiacum

(Hediondillo)

Overview

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Interesting Facts

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Common Names

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Click on the language to view common names.

Common Names in Afrikaans:

Oranjesestrum

Common Names in English:

Hediondillo, Huele De Noche, Orange Cestrum, Orange Jessamine, Yellow Cestrum, Yellow Shrub Jessamine

Common Names in Portuguese:

Coerana

Description

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Family Solanaceae

Herbs, shrubs , small trees , or climbers . Stems sometimes prickly, rarely thorny; hairs simple , branched, or stellate , sometimes glandular . Leaves alternate, solitary or paired , simple or pinnately compound , without stipules; leaf blade entire, dentate , lobed , or divided . Inflorescences terminal , overtopped by continuing axes, appearing axillary , extra-axillary , or leaf opposed, often apparently umbellate , racemose, paniculate , clustered, or solitary flowers, rarely true cymes, sometimes bracteate . Flowers mostly bisexual , usually regular, 5-merous, rarely 4- or 6-9-merous. Calyx mostly lobed. Petals united . Stamens as many as corolla lobes and alternate with them, inserted within corolla, all alike or 1 or more reduced; anthers dehiscing longitudinally or by apical pores . Ovary 2-5-locular; placentation mostly axile ; ovules usually numerous . Style 1. Fruiting calyx often becoming enlarged, mostly persistent . Fruit a berry or capsule. Seeds with copious endosperm; embryo mostly curved .

About 95 genera with 2300 species: best represented in western tropical America, widespread in temperate and tropical regions ; 20 genera (ten introduced ) and 101 species in China.

Some species of Solanaceae are known in China only by plants cultivated in ornamental or specialty gardens: Atropa belladonna Linnaeus, Cyphomandra betacea (Cavanilles) Sendtner, Brugmansia suaveolens (Willdenow) Berchtold & Presl, Nicotiana alata Link & Otto, and Solanum jasminoides Paxton.[1]

Genus Cestrum

Shrubs or trees , glabrous or pubescent with simple or branched hairs . Leaves solitary, simple, petiolate , entire. Inflorescences terminal or axillary , racemose or paniculate , sometimes clustered in leaf axils , often bracteate or bracteolate . Flowers 5-merous. Calyx campanulate or tubular . Corolla long tubular; tube sometimes expanded or contracted around anthers , sometimes pubescent abaxially; limb lobed , usually spreading . Stamens inserted at various levels in corolla tube; filaments sometimes pubescent or appendaged at or below point of insertion ; anthers dehiscing longitudinally; disc mostly evident. Ovary 2-locular; ovules few to several, rarely to 20. Style slender; stigma entire or 2-lobed, rarely exserted. Fruit a berry, mostly white or blackish, globose , ovoid , or oblong , often juicy. Seeds 1 or several, oblong; embryo straight or slightly curved ; cotyledons ovate , oblong and much wider than radicle, or cylindric .

About 175 species: North America, South America; three cultivated for ornament in China.[2]

Physical Description

Species Cestrum aurantiacum

Shrubs , pubescent on young growth, glabrescent . Petiole 1-1.4 cm; leaf blade ovate or elliptic , 4-7 × 2-4 cm. Inflorescences erect , terminal or axillary racemose panicles; bracts deciduous, leaflike, to 7 mm. Pedicel ca. 1 mm. Calyx campanulate , ca. 6 mm, sometimes with 5 prominent longitudinal ribs ; teeth ca. 1 mm, often somewhat unequal. Corolla golden yellow, 1.4-2 cm, gradually expanded upwards, glabrous , lobes 3-4 mm. Filaments denticulate , pubescent at point of insertion . Berry white, ovoid , 7-11 mm; persistent calyx often splitting . Seeds ca. 4. [source]

Habit: Erect

Flowers: Bloom Period: June, July, August, September. • Flower Color: Orange • Flower Conspicuous: Exotic flower clusters

Size/Age/Growth

Growth Rate: Moderate Growing • Size: Moderate growing to 10 ft . tall, 4 ft. wide.

Landscaping

Care: Follow a regular watering schedule during the first growing season to establish a deep, extensive root system . Watering can be reduced after establishment. Feed with a general purpose fertilizer before new growth begins in spring .

Habitat

Typically found at an altitude of 0 to 1,859 meters (0 to 6,099 feet).[3]

Biology

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Reproduction

Duration: Perennial

Growth

Culture: Space 6-8' apart.

Sunlight: Sun Exposure: Full to partial sun

Moisture: Drought Tolerance: High • Water Requirements: Water regularly, when top 3 in. of soil is dry.

Temperature: Heat Zones: High: 12 (>210 days) Low:1 (< 1 days) (map) • Cold Hardiness: High:11 (Above 40 F) Low:10 (30 to 40 F) (map)

Taxonomy

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Notes

Name Status: Accepted Name .

Last scrutiny: 15-Mar-2000

Similar Species

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Members of the genus Cestrum

ZipcodeZoo has pages for 20 species, subspecies, varieties, forms, and cultivars in this genus:

C. alternifolium (Alternateleaf Jessamine) · C. aurantiacum (Hediondillo) · C. diurnum (China Berry) · C. diurnum var. diurnum (Day Flowering Jassamine) · C. diurnum var. portoricense (Puerto Rico Jessamine) · C. elegans (Butterfly Flower) · C. elegans var. smithii (Pink Cestrum) · C. elegans 'Smithii' (Pink Cestrum) · C. elegans 'Variegata' (Variegated Cestrum) · C. fasciculatum (Early Flowering Jessamine) · C. fasciculatum 'Newellii' (Early Flowering Jessamine) · C. laurifolium (Galen Del Monte) · C. nocturnum (Lady of the Night) · C. parqui (Chilean Flowering Jassamine) · C. psittacinum (Cestrum) · C. salicifolium (Pussywillow Jessamine) · C. x cultum (Purple Cestrum) · C. x cultum 'Cretan Purple' (Purple Cestrum) · C. 'Compact Purple' (Cestrum) · C. 'Orange Peel' (Night Blooming Jasmine)

More Info

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Further Reading

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Notes

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Contributors

Data Sources

Accessed through GBIF Data Portal November 21, 2007:

Identifiers

Footnotes

  1. Zhi-Yun Zhang, Anmin Lu & William G. D'Arcy "Solanaceae". in Flora of China Vol. 17 Page 300. Published by Science Press (Beijing) and Missouri Botanical Garden Press. Online at EFloras.org. [back]
  2. "Cestrum". in Flora of China Vol. 17 Page 330. Published by Science Press (Beijing) and Missouri Botanical Garden Press. Online at EFloras.org. [back]
  3. Mean = 914.490 meters (3,000.295 feet), Standard Deviation = 564.070 based on 506 observations. Altitude information for each observation from British Oceanographic Data Centre. [back]
Last Revised: 7/15/2012