Ziziphus jujuba


Gard. Dict. ed. 8, Ziziphus no. 1. 1768. name conserved

Common names: Common jujube
Basionym: Rhamnus zizyphus Linnaeus Sp. Pl. 1: 194. 1753
Treatment appears in FNA Volume 12. Treatment on page 72. Mentioned on page 43, 70, 73.

Shrubs or small trees, 2–12 m; secondary branches reddish, glabrescent, not thorn-tipped, axillary thorns absent; stipular spines usually present, straight or curving, 15–40 mm, solitary or paired, sometimes absent. Leaves deciduous, alternate; blade green abaxially, darker green and glossy adaxially, ovate to ovate-lanceolate or elliptic-oblong, 3–6 cm, coriaceous, base oblique, margins crenate-serrate, apex usually obtuse to rounded, rarely acute, surfaces glabrous; 3-veined from base. Inflorescences cymes, 2–8-flowered, or rarely flowers solitary. Flowers: hypanthium and sepals yellow-green, petals pale yellow. Drupes ripening through yellow-green to dark red or reddish purple, ellipsoid to narrowly ovoid, 15–20(–30) mm. 2n = 24, 36, 48, 60, 72, 96.

Phenology: Flowering Mar–May.
Habitat: Old home and ranch sites, fencerows, fields, pastures, roadsides, weedy riparian woods, alluvial slopes.
Elevation: 50–700 m.


V12 1017-distribution-map.jpg

Introduced; Ala., Ariz., Calif., Fla., Ga., La., Tex., Utah, Eurasia.


The fruits of Ziziphus jujuba have a datelike taste and are eaten fresh, dried, candied, or preserved. Hundreds of cultivars have been developed in China. The spineless var. inermis (Bunge) Rehder sometimes is identified as a cultivar.

The species was first introduced to North America in 1837 and has spread widely. It is not always clear whether it is naturalized or persisting from earlier plantings.

The name Ziziphus zizyphus (Linnaeus) H. Karsten, sometimes used for this species, is a tautonym and therefore illegitimate.

Selected References


Lower Taxa

... more about "Ziziphus jujuba"
Guy L. Nesom +
Miller +
Rhamnus zizyphus +
Common jujube +
Ala. +, Ariz. +, Calif. +, Fla. +, Ga. +, La. +, Tex. +, Utah +  and Eurasia. +
50–700 m. +
Old home and ranch sites, fencerows, fields, pastures, roadsides, weedy riparian woods, alluvial slopes. +
Flowering Mar–May. +
Gard. Dict. ed. +
Introduced +
Condalia subg. Condaliopsis +  and Condaliopsis +
Ziziphus jujuba +
Ziziphus +
species +