Vitis labrusca, Linnaeus, 1753

Ardenghi, Nicola M. G., Galasso, Gabriele, Banfi, Enrico, Zoccola, Antonio, Foggi, Bruno & Lastrucci, Lorenzo, 2014, A taxonomic survey of the genus Vitis L. (Vitaceae) in Italy, with special reference to Elba Island (Tuscan Archipelago), Phytotaxa 166 (3), pp. 163-198 : 198

Vitis labrusca

Figs. 1, 2G , 3B : ITALY. Lombardy: Pavia, via Paolo Frisi, between the Hispanic walls and the railroad ( WGS84 : 45.184641°N 9.165536°E), 9 September 2013, N. Ardenghi, no voucher .

Figures

FIGURE 2. A, C, E–G) Petiole insertion (abaxial surface); B, D, H) petiole insertion detail. A–B) V.cinerea; C–D) V.×koberi; E–F, H) V. vinifera; G) V. labrusca. All photos by Michele Zilioli.

FIGURE 3. A–H) Abaxial leaf surface pubescence. A) V.vinifera; B) V.labrusca; C) V. riparia; D) V.×koberi; E) V. rupestris; F) V. ×instabilis; G) V. cinerea; H) V.×ruggerii. All photos by Michele Zilioli.