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Aphelandra squarrosa

(Zebra Plant)

Overview

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Interesting Facts

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Common Names

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Common Names in English:

Zebra Plant, Saffron Spike, Zebraplant

Description

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Family Acanthaceae

The Acanthaceae are mostly herbs or shrubs comprising about 250 genera and 2,500 species, including twining forms. The leaves are simple , opposite and decussate; stipules are lacking. The flowers are bisexual , zygomorphic, and usually are associated with conspicuous , often brightly colored bracts. The calyx is usually deeply 4-5 lobed or sometimes is highly reduced with more numerous minute teeth. The corolla is sympetalous , usually 5-merous, mostly zygomorphic, and commonly 2 lipped. The androecium usually consists of 4 didynamous stamens or only 2 stamens adnate to the corolla tube or epigynous zone, alternate with the lobes . The gynoecium consists of a single compound pistil of 2 carpels, a single style, and a superior ovary with 2 locules, each with usually 2-10 axile ovules in one or two collateral vertical tiers . An annular nectary disk is usually found around the base of the ovary. The fruit is commonly an elastically dehiscent loculicidal capsule. The seed stalk or funiculus of each seed is modified into a hook shaped jaculator or retinaculum that functions in flinging out the seeds during dehiscence. -- Gerald Carr.

Physical Description

Habit: Evergreen .

Flowers: Bloom Period: June. • Flower Color: yellow

Size/Age/Growth

Size: 4-6' tall.

Biology

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Growth

Culture: Space 4-6' apart.

Soil: Minimum pH: 5.1 • Maximum pH: 6.5

Sunlight: Sun Exposure: Light Shade.

Temperature: Cold Hardiness: 10a, 10b, 11. (map)

Taxonomy

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Notes

Publishing author : Nees. Publication : Fl. Bras. (Martius) 9: 89 1847. Place of publication: C. F. P. von Martius, Fl. bras. 9:89. 1847.

An accepted name in the RHS Horticultural Database.

Name verified on 12-Dec-1995 by ARS Systematic Botanists. Last updated: 21-Aug-2006.

Similar Species

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Members of the genus Aphelandra

ZipcodeZoo has pages for 6 species, subspecies, varieties, forms, and cultivars in this genus:

A. aurantiaca (Fiery Spike) · A. aurantiaca var. roezlii (Fiery Spike) · A. mirabilis (Two-Coloured Balm Plant) · A. sinclairiana (Coral Aphelandra) · A. squarrosa (Zebra Plant) · A. tetragona (Red Aphelandra)

More Info

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Further Reading

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Notes

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Contributors

Identifiers

Last Revised: 7/16/2012