Gard. Dict. Abr. ed. 4, vol. 3. 1754.

Common names: Jujube
Etymology: Latinized Arabic vernacular name zizouf for common jujube, Z. jujuba
Synonyms: Condalia subg. Condaliopsis Weberbauer Condaliopsis (Weberbauer) Suessenguth
Treatment appears in FNA Volume 12. Treatment on page 70. Mentioned on page 43, 44, 45, 62.

Shrubs or small trees, armed with thorns or stipular spines [unarmed]; bud scales present or absent. Leaves deciduous or persistent, alternate, sometimes fascicled on short shoots; blade not gland-dotted; pinnately veined (obscurely, appearing 1-veined) or 3[–5]-veined from base (acrodromous), secondary veins absent or poorly developed distal to basal veins, except sometimes near apex. Inflorescences axillary [terminal], within foliage, corymblike cymes, thyrses, or fascicles, or rarely flowers solitary; peduncles and pedicels not fleshy in fruit. Pedicels present. Flowers bisexual; hypanthium shallowly cupulate to hemispheric, 1–3 mm wide; sepals 5, spreading, greenish, greenish white, yellowish, yellow-green, orangish, or purplish, ovate-triangular to triangular, keeled adaxially; petals [0–]5, yellow to pale yellow or white, ± flat, obovate or spatulate, clawed; nectary fleshy, filling hypanthium, 5–10-lobed; stamens 5; ovary superior, 2–3(–4)-locular; styles (1–)2–3(–4), connate basally to proximally. Fruits drupes; stone 1. x = 12.


United States, Mexico, Central America, South America, Asia, Africa.


Species ca. 170 (6 in the flora).

The molecular and morphological study by M. B. Islam and M. P. Simmons (2006) corroborates earlier observations (for example, M. C. Johnston 1963) that Ziziphus comprises two clades, with the Old World species of Ziziphus more closely related to Paliurus than to the New World species. The New World species have paired or unpaired thorns, tangential to diagonal bands of axial parenchyma, and deciduous, non-spinose stipules. Old World Ziziphus and Paliurus do not have thorns tangential to diagonal bands of axial parenchyma but do have stipular spines. The Islam and Simmons study found the Florida endemic Z. celata to be more closely related to Berchemia and Rhamnus than to either group of Ziziphus. Further study by M. B. Islam and R. P. Guralnick (2015) showed Z. celata and Z. parryi to be sister species that are most closely related to the genus Condalia. Maintaining monophyletic genera will require reclassification of Ziziphus as treated here.

Ziziphus jujuba and Z. mauritiana are grown commercially for fruits in their native or introduced countries; fruits also are harvested in the native or naturalized regions (O. P. Pareek 2001).


1 Leaf blades 3-veined from base; secondary branches not thorn-tipped, axillary thorns absent; stipular spines usually present, sometimes absent. > 2
2 Secondary branches and leaf blade abaxial surfaces glabrous; stipular spines 15–40 mm. Ziziphus jujuba
2 Secondary branches and leaf blade abaxial surfaces tomentose; stipular spines 2–3 mm. Ziziphus mauritiana
1 Leaf blades 1-veined from base; secondary branches thorn-tipped and with axillary thorns; stipular spines absent. > 3
3 Inflorescences usually pedunculate thyrses, rarely flowers solitary; secondary branches gray-green to white, pruinose; drupes 5–10 mm. > 4
4 Secondary branches usually glabrous, sometimes sparsely pilose; leaf blades subcoriaceous, surfaces usually glabrous; hypanthia moderately to densely strigose, hairs loose, curved; inflorescences (1–)2–6-flowered, peduncles (0.5–)1–2 mm, nearly equaling or shorter than pedicels. Ziziphus obtusifolia
4 Secondary branches minutely hirtellous to short-villous, usually densely so, glabrescent; leaf blades relatively thin-herbaceous, surfaces persistently hirtellous to short-villous; hypanthia densely and persistently hirtellous; inflorescences (5–)10–30-flowered; peduncles 2–4 mm, equaling or longer than pedicels. Ziziphus divaricata
3 Inflorescences usually fascicles, rarely flowers solitary; secondary branches gray or pale greenish yellow to purplish, not pruinose; drupes 10–20(–25) mm. > 5
5 Leaf blades 1–2.5(–3) cm; hypanthia and sepals purplish to greenish; drupes brownish to orange or purplish brown; California. Ziziphus parryi
5 Leaf blades 0.5–1 cm; hypanthia and sepals greenish; drupes yellow, orange, or brownish; Florida. Ziziphus celata
... more about "Ziziphus"
Guy L. Nesom +
Miller +
United States +, Mexico +, Central America +, South America +, Asia +  and Africa. +
Latinized Arabic vernacular name zizouf for common jujube, Z. jujuba +
Gard. Dict. Abr. ed. +
islam2006a +, islam2015a +  and johnston1963a +
Condalia subg. Condaliopsis +  and Condaliopsis +
Ziziphus +
Rhamnaceae +