Common Name: GRAPE FAMILY Habit: Woody vine [shrub]; tendrils opposite leaves. Stem: generally lenticelled. Leaf: alternate, simple or compound, petioled, deciduous; stipules generally deciduous. Inflorescence: cyme, panicle, generally opposite leaf, peduncled. Flower: generally bisexual, radial; sepals generally reduced, generally fused, lobes 0 or 5; petals generally 5, free, reflexed, falling individually, or adherent at tips, +- erect, falling as unit, +- red or +- yellow; stamens generally 5, opposite petals; nectaries 0 or between stamens as +- free glands; ovary 1, superior, chambers generally 2(4), style 1 or 0, stigma inconspicuous or head-like. Fruit: berry. Seed: 1--6. Genera In Family: 15 genera, +- 800 species: especially warm regions; some cultivated (Cissus, grape ivy; Parthenocissus, Virginia creeper; Vitis, grape). eFlora Treatment Author: Eric B. Wada & M. Andrew Walker, except as noted Scientific Editor: Thomas J. Rosatti.
Common Name: GRAPE Stem: bark peeling; stem center brown, partitioned at nodes; tendril tips without adhering disks. Leaf: simple, crenate to serrate. Inflorescence: panicle of often head- or umbel-like clusters. Flower: unisexual or bisexual; calyx +- green, lobes 0 or short; petals adherent at tips, +- yellow; stamens 3--9 mm, generally erect, in pistillate flowers reflexed and sterile or 0; nectaries +- free glands. Fruit: 4--20 mm wide, spheric to ovoid, glaucous or not. Seed: 1--4, obovoid. Species In Genus: 65 species: temperate, subtropics. Etymology: (Latin: vine) Note:Vitis californica, Vitis girdiana differ in nuclear rDNA sequences. Unabridged Reference: Olmo & Koyama 1980 Proc 3rd Intl Symp Grape Breeding 33--41
Vitis californica Benth.
NATIVE Stem: tomentose when young, less so in age; nodal partitions generally 3--4 mm thick. Leaf: cordate to reniform, not folded at midrib, crenate to +- serrate, +- tomentose, lobes 0--5, shallow; stipules generally < 3.5 mm. Flower: unisexual. Fruit: generally > 8 mm wide if seeds 3--4, spheric, purple, glaucous; skin separating from pulp. Seed: round structure opposite attachment scar generally raised. Chromosomes: 2n=38. Ecology: Streamsides, springs, canyons; Elevation: < 1250 m. Bioregional Distribution: NW, CaRF, SNF, GV, CW, SNE; Distribution Outside California: Oregon. Flowering Time: May--Jun Note: Hybrids with Vitis vinifera common in riparian areas near vineyards. Jepson eFlora Author: Eric B. Wada & M. Andrew Walker Index of California Plant Names (ICPN; linked via the Jepson Online Interchange) Previous taxon: Vitis Next taxon: Vitis girdiana
Botanical illustration including Vitis californica
Citation for this treatment: Eric B. Wada & M. Andrew Walker 2012, Vitis californica, in Jepson Flora Project (eds.) Jepson eFlora, https://ucjeps.berkeley.edu/eflora/eflora_display.php?tid=48407, accessed on April 13, 2021.
Citation for the whole project: Jepson Flora Project (eds.) 2021, Jepson eFlora, https://ucjeps.berkeley.edu/eflora/, accessed on April 13, 2021.
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(Note: any qualifiers in the taxon distribution description, such as 'northern', 'southern', 'adjacent' etc., are not reflected in the map above, and in some cases indication of a taxon in a subdivision is based on a single collection or author-verified occurence).
Data provided by the participants of the
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MAP LEGEND View all CCH records All markers link to CCH specimen records. The original determination is shown in the popup window.
Blue markers indicate specimens that map to one of the expected Jepson geographic subdivisions (see left map). Purple markers indicate specimens collected from a garden, greenhouse, or other non-wild location.
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CCH collections by month
Duplicates counted once; synonyms included.
Species do not include records of infraspecific taxa, if there are more than 1 infraspecific taxon in CA.
Blue line denotes eFlora flowering time (fruiting time in some monocot genera).
