|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 girdiana Munson
Stem: densely tomentose in youth, +- remaining so in age; nodal partitions generally 2--3 mm thick. Leaf: cordate to reniform, not folded at midrib, generally serrate, +- tomentose, lobes 0 or 3--5, shallow; stipules generally > 3.5 mm. Flower: unisexual. Fruit: generally < 8 mm wide if seeds 3--4, spheric, black, +- not glaucous; skin separating from pulp. Seed: round structure opposite attachment scar generally sunken. Chromosomes: 2n=38.
Ecology: Streamsides, canyons; Elevation: < 1750 m. Bioregional Distribution: SW, DMtns, expected SnBr, SnGb; Distribution Outside California: southern Nevada, northwestern Arizona, southwestern Utah, Baja California. Flowering Time: May--Jun
eFlora Treatment Author: Eric B. Wada & M. Andrew Walker
Jepson Online Interchange
Previous taxon: Vitis californica
Next taxon: Vitis rupestris
Citation for this treatment: Eric B. Wada & M. Andrew Walker 2016. Vitis girdiana, in Jepson Flora Project (eds.) Jepson eFlora, http://ucjeps.berkeley.edu/cgi-bin/get_IJM.pl?tid=48417, accessed on May 30, 2016.
Citation for the whole project: Jepson Flora Project (eds.) 2016. Jepson eFlora, http://ucjeps.berkeley.edu/IJM.html, accessed on May 30, 2016.