|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: Vitaceae||View Description||Dichotomous Key|
|Genus: Vitis||View Description||Dichotomous Key|
|Species:||View Description||Dichotomous Key|
Vitis vinifera L.
Stem: hairy, generally glabrous in age; nodal partitions generally 3--5 mm thick. Leaf: cordate to reniform, generally serrate, glabrous or hairy, lobes 0 or 3--5, deep; stipules generally < 3.5 mm. Flower: bisexual. Fruit: generally > 8 mm wide, spheric to ovoid, purple to blue-black, densely to not glaucous; skin adherent to pulp. Seed: round structure opposite attachment scar sunken or raised. Chromosomes: 2n=38,57,76.
Ecology: Abandoned fields, roadsides; Elevation: < 1000 m. Bioregional Distribution: GV, CW; Distribution Outside California: native to Europe. Flowering Time: May--Jun Note: Hybrids with Vitis californica commonly found in riparian areas near vineyards.
eFlora Treatment Author: Eric B. Wada & M. Andrew Walker
Jepson Online Interchange
Previous taxon: Vitis rupestris
Next taxon: Zygophyllaceae
Citation for this treatment: Eric B. Wada & M. Andrew Walker 2016. Vitis vinifera, in Jepson Flora Project (eds.) Jepson eFlora, http://ucjeps.berkeley.edu/cgi-bin/get_IJM.pl?tid=48438, accessed on December 09, 2016.