|University of California, Berkeley|
|Jepson eFlora: Taxon page
Key to families | Table of families and genera
Index to accepted names and synonyms:
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|Family: Rhamnaceae||View Description||Dichotomous Key|
|Genus:||View Description||Dichotomous Key|
|Species:||View Description||Dichotomous Key|
Habit: Tree, shrub [vine]. Stem: branches alternate, flexible or stiff, +- 2--3-ranked; twigs +- pendent, zigzag. Leaf: clustered on short-shoots or not, deciduous or not, petioled; stipules +- spine-like or not, unequal; blade elliptic to obovate, +- entire to serrate, 1--5-ribbed from base. Inflorescence: cyme or small panicle. Flower: hypanthium surrounding base of ovary; sepals 5; petals 5, < to > sepals; stamens 5; disk thick, +- obscuring ovary in early flower; ovary widely attached at base, chambers 2, each 1-ovuled, stigma 2-lobed. Fruit: drupe, stone 1.
Species In Genus: 100 species: generally tropics. Etymology: (Latin: from Arabic "zizouf," common jujube, Ziziphus zizyphus)
eFlora Treatment Author: John O. Sawyer, Jr.
Jepson Online Interchange
Key to ZiziphusPrevious taxon: Rhamnus pirifolia
Next taxon: Ziziphus obtusifolia var. canescens
Citation for this treatment: John O. Sawyer, Jr. 2016. Ziziphus, in Jepson Flora Project (eds.) Jepson eFlora, http://ucjeps.berkeley.edu/cgi-bin/get_IJM.pl?tid=8846, accessed on April 28, 2016.
Citation for the whole project: Jepson Flora Project (eds.) 2016. Jepson eFlora, http://ucjeps.berkeley.edu/IJM.html, accessed on April 28, 2016.