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Publication #FPS104

Capparis cynophallophora Jamaican Caper1

Edward F. Gilman2

Introduction

This 6- to 20-foot-tall, native shrub is an upright to spreading plant that is related to plant producing edible capers (Fig. 1). The evergreen leaves of the Jamaica Caper are lightgreen above, with fine brown scales below. These glossy, oval leaves are folded together when they first emerge and give the plant's new growth a bronze appearance. The leaves also have a notched tip. Twigs are brownish gray and pubescent. Jamaica Caper flowers have very showy, two-inch-long, purple stamens and white anthers and white petals. The inflorescence is comprised of terminal clusters consisting of 3 to 10 individual flowers. The fruits are 3- to 8-inch-long cylindrical pods containing small brown seeds that are embedded in a scarlet pulp.

General Information

Scientific name: Capparis cynophallophora
Pronunciation: KAP-ar-riss sin-oh-fal-oh-FOR-uh
Common name(s): Jamaican Caper
Figure 1. 

Jamaican Caper.


[Click thumbnail to enlarge.]
Family: Capparidaceae
Plant type: tree
USDA hardiness zones: 10 through 11 (Fig. 2)
Planting month for zone 10 and 11: year round
Origin: native to Florida
Figure 2. 

Shaded area represents potential planting range.


[Click thumbnail to enlarge.]
Uses: near a deck or patio; screen; border; attracts butterflies; recommended for buffer strips around parking lots or for median strip plantings in the highway; small parking lot islands (< 100 square feet in size); medium-sized parking lot islands (100-200 square feet in size); large parking lot islands (> 200 square feet in size)

Availability: generally available in many areas within its hardiness range

Description

Height: 6 to 15 feet
Spread: 8 to 12 feet
Plant habit: vase shape
Plant density: dense
Growth rate: slow
Texture: medium

Foliage

Leaf arrangement: alternate
Leaf type: simple
Leaf margin: entire
Leaf shape: obovate
Leaf venation: pinnate
Leaf type and persistence: evergreen
Leaf blade length: 2 to 4 inches
Leaf color: green
Fall color: no fall color change
Fall characteristic: not showy

Flower

Flower color: white
Flower characteristic: spring flowering

Fruit

Fruit shape: pod or pod-like
Fruit length: 3 to 6 inches
Fruit cover: dry or hard
Fruit color: unknown
Fruit characteristic: inconspicuous and not showy

Trunk and Branches

Trunk/bark/branches: typically multi-trunked or clumping stems; not particularly showy
Current year stem/twig color: brown
Current year stem/twig thickness: medium

Culture

Light requirement: plant grows in part shade/part sun
Soil tolerances: acidic; slightly alkaline; sand; loam; clay;
Drought tolerance: high
Soil salt tolerances: unknown
Plant spacing: 36 to 60 inches

Other

Roots: usually not a problem
Winter interest: no special winter interest
Outstanding plant: not particularly outstanding
Invasive potential: not known to be invasive
Pest resistance: no serious pests are normally seen on the plant

Use and Management

Jamaica Capper can be utilized as an understory tree in the partial shade. Train the plant into a tree by removing low, drooping branches, and heading upright branches to thicken their diameter. It can also be clipped into a hedge or tall screen to block an undesirable view.

Grow Capparis cynophallophora in an area that receives full sun to medium shade. This plant performs well in soils with good drainage and can tolerate cold temperatures to 28°F. It is also drought resistant and responds to fertilizer with vigorous growth.

Propagate the Jamaica Caper by seeds.

Pests and Diseases

No pests or diseases are of major concern.

Footnotes

1.

This document is FPS104, one of a series of the Environmental Horticulture, Florida Cooperative Extension Service, Institute of Food and Agricultural Sciences, University of Florida. Original publication date October 1999. Revised May 2007. Reviewed May 2007. Visit the EDIS website at http://edis.ifas.ufl.edu.

2.

Edward F. Gilman, professor, Environmental Horticulture Department, Cooperative Extension Service, Institute of Food and Agricultural Sciences, University of Florida, Gainesville, 32611.


The Institute of Food and Agricultural Sciences (IFAS) is an Equal Opportunity Institution authorized to provide research, educational information and other services only to individuals and institutions that function with non-discrimination with respect to race, creed, color, religion, age, disability, sex, sexual orientation, marital status, national origin, political opinions or affiliations. For more information on obtaining other UF/IFAS Extension publications, contact your county's UF/IFAS Extension office.

U.S. Department of Agriculture, UF/IFAS Extension Service, University of Florida, IFAS, Florida A & M University Cooperative Extension Program, and Boards of County Commissioners Cooperating. Nick T. Place, dean for UF/IFAS Extension.