Friday, December 12, 2008

Jujube



For the chewy candy, see Jujube (confectionery).
Ziziphus zizyphus

Ziziphus zizyphus
Scientific classification
Kingdom:
Plantae
Division:
Magnoliophyta
Class:
Magnoliopsida
Order:
Rosales
Family:
Rhamnaceae
Genus:
Ziziphus
Species:
Z. zizyphus
Binomial name
Ziziphus zizyphus(L.) H.Karst.

The Ziziphus jujuba, written in Monbusho chant lyrics. It is now located in General Nogi's residence.
Ziziphus zizyphus (from Greek ζίζυφον - zizuphon[1], syn. Z. jujuba, Rhamnus zizyphus), commonly called Jujube, Red Date (紅棗), or Chinese Date, is a species of Ziziphus in the buckthorn family Rhamnaceae, used primarily for its fruits.
Its precise natural distribution is uncertain due to extensive cultivation, but is thought to be in southern Asia, between Syria, northern India, and southern and central China, and possibly also southeastern Europe though more likely introduced there.[2]
It is a small deciduous tree or shrub reaching a height of 5-10 m, usually with thorny branches. The leaves are shiny-green, ovate-acute, 2-7 cm long and 1-3 cm broad, with three conspicuous veins at the base, and a finely toothed margin. The flowers are small, 5 mm diameter, with five inconspicuous yellowish-green petals. The fruit is an edible oval drupe 1.5-3 cm long; when immature it is smooth-green, with the consistency and taste of an apple, maturing dark red to purplish-black and eventually wrinkled, looking like a small date. There is a single hard stone similar to an olive stone.[2]




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