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Acnistus arborescens

(Hollowheart)

Common Names

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Common Names in English:

Acnistus, Hollowheart

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]

Physical Description

Habit: Tree , Shrub

Flowers: Flower Color: near white, white

Size/Age/Growth

Size: 15-20' tall.

Habitat

Typically found at an altitude of 0 to 4,653 meters (0 to 15,266 feet).[2]

Biology

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Reproduction

Duration: Perennial

Growth

Culture: Space 8-10' apart.

Sunlight: Sun Exposure: Sun to Partial Shade.

Taxonomy

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Unambiguous Synonyms

  1. Acnida tamariscina auct. non (Nutt.) Wood
  2. Amaranthus tamariscinus auct. non Nutt.

Notes

Name Status: Accepted Name . Latest taxonomic scrutiny: 15-Mar-2000.

Place of publication : Linnaea 7:67. 1832.

Name verified on 21-Sep-1987 by ARS Systematic Botanists. Last updated: 22-May-1997.

Similar Species

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Members of the genus Acnistus

ZipcodeZoo has pages for 65 species, subspecies, varieties, forms, and cultivars in this genus:

A. achalensis · A. aggregatus · A. arborescens (Hollowheart) · A. australis (Mini Angels Trumpet) · A. australis var. grandiflorus · A. benthami · A. bornmuelleri · A. bornmulleri · A. breviflorus · A. breviflorus pubescens · A. breviflorus tomentosus · A. breviflorus var. glabratus · A. campanulatus · A. cauliflorus · A. cerasus · A. cestroides · A. coccoloboides · A. confertiflorus · A. cornifolius · A. dolichostylus · A. ellipticus · A. fasciculatus · A. ferruginea · A. ferrugineus · A. floccosus · A. floribundus · A. frutescens · A. galanderi · A. geminifolius · A. gesnerioides · A. glabratus · A. grandiflorus · A. guayaquilensis · A. hauthalii · A. horridus · A. insularis · A. isularis · A. lehmanni · A. lehmannii · A. lindenianus · A. lorentzii · A. lorenztii · A. loxensis · A. lycioides · A. macrophyllus · A. miersi · A. mollis · A. multiflorus · A. oblongifolius · A. parviflorus · A. plumieri · A. pringlei · A. punctatus · A. quitensis · A. quitoensis · A. ramiflorus · A. schunckii · A. sellowi · A. sideroxyloides · A. spatulatus · A. spinescens · A. spinosus · A. ulei · A. umbellatus · A. virgatus

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 December 11, 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. Mean = 1,152.160 meters (3,780.052 feet), Standard Deviation = 1,245.410 based on 384 observations. Altitude information for each observation from British Oceanographic Data Centre. [back]
Last Revised: 7/1/2009