Dovyalis caffra

Dovyalis caffra
Dovyalis caffra
Dovyalis caffra flowers
Scientific classification
Kingdom: Plantae
(unranked): Angiosperms
(unranked): Eudicots
(unranked): Rosids
Order: Malpighiales
Family: Salicaceae
Genus: Dovyalis
Species: D. caffra
Binomial name
Dovyalis caffra
Warb.
Dovyalis caffra fruit

Dovyalis caffra Warb., the Umkokola, or Kei apple, is a small to medium-sized tree, native to southern Africa. Its distribution extends from the Kei River in the south, from which the common name derives, northwards along the eastern side of the continent to Tanzania. The ripe fruits are tasty, reminiscent of a small apple.

It is a usually found in dry types of woodland when it grows to 6 m tall. In moister types of open woodland it reaches its greatest size of about 8-9 metres. It is a rather straggly tree, with sharp, 3-6 cm long stem spines in the leaf axils. Buds at the base of the spine produce clusters of alternately arranged simple ovate leaves 3-6 cm long.

The flowers are inconspicuous, solitary or clustered, with no petals. It is dioecious, with male and female flowers on separate plants, though some female plants are parthenogenetic.

The fruit is an edible bright yellow or orange globose berry 2.5-4 cm diameter, with the skin and flesh of a uniform colour and containing several small seeds. Production is often copious, weighing down the branches during the summer. They are juicy, tasty and acidic.

Cultivation and uses

A traditional food plant in Africa, this little-known fruit has potential to improve nutrition, boost food security, foster rural development and support sustainable landcare.[1]

Kei-apples are often eaten fresh, or sprinkled with sugar to complement their natural acidity. Aside from being eaten fresh, the fruit can be made into jam, and is also popular pickled or used in desserts.

Although it is native to Africa, it has also been introduced to the Mediterranean, California, Florida and other regions with subtropical and warm temperate climates. In these places it is most often grown as an ornamental plant, being popular as an impenetrable hedge. It is salt- and drought-tolerant, so useful for coastal landscaping in dry regions.

Although a subtropical species, the Kei apple is able to survive temperatures as low as −6°C. Gardeners who want fruit require a female plant; a fertile female plant and fertile male plant is ideal. Kei apples are propagated by seed. Plants will bear about four years later.

References

  1. ^ National Research Council (2008-01-25). "Kei Apple". Lost Crops of Africa: Volume III: Fruits. Lost Crops of Africa. 3. National Academies Press. ISBN 978-0-309-10596-5. http://books.nap.edu/openbook.php?record_id=11879&page=103. Retrieved 2008-07-17. 

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Look at other dictionaries:

  • Dovyalis caffra — afrikinis dovialis statusas T sritis vardynas apibrėžtis Flakurtijinių šeimos dekoratyvinis, vaisinis augalas (Dovyalis caffra), paplitęs Pietų Afrikoje. atitikmenys: lot. Aberia caffra; Dovyalis caffra angl. kei apple vok. Keiapfel isp. manzana… …   Lithuanian dictionary (lietuvių žodynas)

  • DOVYALIS CAFFRA (HOOK. F. ET HARV.). WARB - ДОВИАЛИС КАФРСКИЙ, КАФРСКИЕ ЯБЛОКИ — см. 656. Кустарник. Дерево. D. caffra (Hook. f. et Harv.). Warb Д. кафрский, Кафрские яблоки in Engl., Prantl, Natürl. Pflanzenf. III, 6 (1894) 44. Bois 2 (1928) 42, f. 7. Burkill (1935) 857. Wealth of India 3 (1952) 112. S у n. Aberia… …   Справочник растений

  • Dovyalis caffra — ID 28091 Symbol Key DOCA3 Common Name kei apple Family Flacourtiaceae Category Dicot Division Magnoliophyta US Nativity Cultivated, or not in the U.S. US/NA Plant Yes State Distribution N/A Growth Habit N/A …   USDA Plant Characteristics

  • Dovyalis caffra — noun vigorous South African spiny shrub grown for its round yellow juicy edible fruits • Syn: ↑kei apple, ↑kei apple bush • Hypernyms: ↑shrub, ↑bush • Member Holonyms: ↑Dovyalis, ↑genus Dovyalis …   Useful english dictionary

  • Dovyalis caffra — …   Википедия

  • Dovyalis caffra (Hook. f. & Harv.) Warb. — Symbol DOCA3 Common Name kei apple Botanical Family Flacourtiaceae …   Scientific plant list

  • Dovyalis caffra (Hook. f. & Harv.) Warb. — Symbol DOCA3 Common Name kei apple Botanical Family Flacourtiaceae …   Scientific plant list

  • Dovyalis — Saltar a navegación, búsqueda ? Dovyalis D. caffra Clasificación científica …   Wikipedia Español

  • Dovyalis — caffra Scientific classification Kingdom: Plantae …   Wikipedia

  • Dovyalis — noun small genus of sometimes spiny shrubs or small trees; Africa; India; Sri Lanka • Syn: ↑genus Dovyalis • Hypernyms: ↑dilleniid dicot genus • Member Holonyms: ↑Flacourtiaceae, ↑family Flacourtiaceae, ↑ …   Useful english dictionary

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