The World Flora Online

Branchlets terete, with longitudinal ridges, glabrous or sparsely pilose; tendrils bifurcate. Leaves simple, conspicuously 3-5-lobed or cleft; stipules caducous; petiole 4-9 cm, nearly glabrous; leaf blade oval, 7-18 × 6-16 cm, basal veins 5, lateral veins 4 or 5 pairs, veinlets inconspicuously raised, base deeply cordate, notch rounded, 2 sides usually overlapping to nearly so, margin 22-27-toothed on each side, teeth large, irregular, and sharp, glabrous or sparsely pilose, apex of midlobes acute. Panicle sparse or dense, opposite to leaves, basal branches well developed, 10-20 cm; peduncle 2-4 cm, glabrous or with sparse arachnoid tomentum. Pedicel 1.5-2.5 mm, glabrous. Buds obovoid, 2-3 mm, apex rounded. Calyx glabrous, undulate. Filaments filiform, 0.6-1 mm; anthers yellow, oval, 0.4-0.8 mm. Pistil entirely abortive in male flowers; ovary oval; style short; stigma expanded. Berry globose or elliptic, 1.5-2 cm in diam. Seeds obovoid to obelliptic, apex subrounded, chalazal knot elliptic, raphe slightly raised, ventral holes broadly furrowed upward ca. 1/4 from base. Fl. Apr-May, fr. Aug-Sep. 2n = 38*.

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Plants sprawling to moderately high climbing, sparsely branched. Branches: bark exfoliating in shreds or plates; nodal diaphragms 3–5 mm thick; branchlets terete to slightly angled, pubescent, sometimes glabrescent, growing tips not enveloped by unfolding leaves; tendrils along length of branchlets, persistent, tendrils (or inflorescences) at only 2 consecutive nodes; nodes not red-banded. Leaves: stipules usually more than 3.5 mm; petiole ± equaling blade; blade cordate-ovate to cordate-orbiculate, 12–20 cm, usually 3-shouldered to 3–5-lobed, sometimes deeply so, apex acute to short acuminate, abaxial surface not glaucous, sparsely pubescent to glabrate, visible through hairs, adaxial surface usually glabrous. Inflorescences 10–20 cm. Flowers bisexual. Berries usually reddish purple to nearly black, sometimes yellow-green, ± glaucous, oblong to ellipsoid, 8–25 mm diam., skin adhering to pulp; lenticels absent. 2n = 38, 76.

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Vitis vinifera L., Sp. Pl. 202. 1753.

Bejucos; tallos jóvenes escasamente flocosos, tricomas persistentes, zarcillos opuestos a las hojas, 1 vez ramificados. Hojas profundamente 3 ó 5-lobadas, 4–15 cm de largo y 4–17 cm de ancho, ápice agudo a acuminado, base auriculada, cartáceas, frecuentemente flocosas tornándose glabras en el envés; pecíolos 2–13 cm de largo, estípulas irregulares, 1–2 mm de largo, ápice obtuso, laciniado. Eje principal de la inflorescencia 3–16 cm de largo, flores verdes a rojizas. Fruto elipsoide, 8–20 mm de largo y 7–12 mm de ancho, rojo obscuro o verde; semillas 2–4, elipsoide-irregulares, 3–4 mm de largo.

Cultivada; fl jul; Rueda 14085; ampliamente cultivada en todo el mundo especialmente en climas con lluvias invernales moderadas.

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A large shrub, main stem stout, reaching a girth of 1.5 m. Leaves orbicular, cordate, pentagonal or dissected, 10.5-20 x 7-15 cm, serrate or irregularly dentate, acuminate, cordate, glabrous or glabrescent above, sparsely grey tomentose beneath and glabrescent membranous; petiole 4-10 cm long. Peduncle 4-5 cm long, often bearing unbranched tendril. Flower bisexual or functionally pistillate with shorter sterile stamens, greenish in colour, c. 1.5 x 1 mm; pedicel c. 2 mm long, wiry, elongated and thickened in fruit. Calyx minute, cupular. Petals 5, c. 1.5 mm long, ± lanceolate. Disc with 5 hypogynous glands, adnate to the base of ovary. Berry variable in size, shape and colour, 6-22 mm long, purple, black-violet, red, pinkish or greenish, 2-4 seeded, with juicy sweet or sour pulp. Seed pyriform or ovoid, 5-6 mm long, beaked.

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Bis 30 m hoch kletternder Strauch mit blattgegenständigen Ranken, diese ohne Haftscheiben. Blätter im Umriss rundlich, ± tief radiär 3- oder 5teilig, Durchmesser 5–15 cm. Blütenstand eine längliche Rispe. Blüten alle zwittrig, gelbgrün, mit

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6. In Weinbaugebieten aus Kultur verwildert, kollin. CH (fehlt im Engadin).

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