Bianchetta trevigiana: ampelografia

OIV description value images
001 Young shoot: opening of the shoot tip 5 fully open shoot
003 Young Shoot: intensity of anthocyanin coloration on prostrate hairs of tip 1 none or very low
004 Young Shoot: density of prostrate hairs on tip 3 low
007 Shoot: color of dorsal side of internodes 2 green and red
008 Shoot: color of ventral side of internodes 1 green
016 Shoot: number of consecutive tendrils 1 2 or less
051 Young leaf: color of the upper side of blade (4 th leaf) 2 / 1 yellow / green
053 Young leaf: density of prostrate hairs between main veins on lower side of blade (4th leaf) 6 medium-high
065 Mature leaf: size of blade 4 medium-small
067 Mature leaf: shape of blade 4 circular
068 Mature leaf: number of lobes 2 three
070 Mature leaf: area of anthocyanin coloration of main veins on upper side of blade 1 absent
072 Mature leaf: goffering of blade 3 weak
073 Mature leaf: undulation of blade between main and lateral veins 1 absent
074 Mature leaf: profile of blade in cross section 1 / 2 flat / V-shaped
075 Mature leaf: blistering of upper side of blade 6 medium-high
076 Mature leaf: shape of teeth 2 both sides straight
078 Mature leaf: length of teeth compared with their width 5 medium
079 Mature leaf: degree of opening / overlapping of petiole sinus 3 open
080 Mature leaf: shape of base of petiole sinus 3 / 2 V-shaped / brace-shaped ({)
081-1 Mature leaf: teeth in the petiole sinus 1 none
081-2 Mature leaf: petiole sinus base limited by veins 1 not limited
082 Mature leaf: degree of opening / overlapping of upper lateral sinus 1 / 2 open / closed
083-1 Mature leaf: shape of base of upper lateral sinuses 3 / 1 V-shaped / U-shaped
083-2 Mature leaf: teeth in the upper lateral sinuses 1 none
084 Mature leaf: density of prostrate hairs between the main veins on lower side of blade 5 medium
085 Mature leaf: density of erect hairs between the main veins on lower side of 3 low
087 Mature leaf: density of erect hairs on main veins on lower side of blade 3 / 1 low / none or very low
093 Mature leaf: length of petiole compared to length of middle vein 3 slightly shorter
094 Mature leaf: depth of upper lateral sinuses 3 shallow
151 Flower: sexual organs 3 fully developed stamens and fully developed gynoecium
155 Shoot: fertility of basal buds (buds 1-3) 5 medium (1,1-1,3)
202 Bunch: length (peduncle excluded) 5 medium bunch
203 Bunch: width 4 medium-narrow
204 Bunch: density 7 dense
206 Bunch: length of peduncle of primary bunch 2 between very short and short
207 Bunch: lignification of peduncle 5 up to about the middle
208 Bunch: shape 2 conical
209 Bunch: number of wings of the primary bunch 2 / 3 1 - 2 wings / 3 - 4 wings
220 Berry: length 5 medium
221 Berry: width 5 medium
222 Berry: uniformity of size 2 uniform
223 Berry: shape 2 globose
225 Berry: color of skin 1 green yellow
226 Berry: uniformity of color of skin 1 not uniform
227 Berry: bloom 5 medium
229 Berry: hilum 2 visible
231 Berry: intensity of flesh anthocyanin coloration 1 none or very weak
235 Berry: firmness of flesh 1 soft
236 Berry: particularity of flavor 1 none
241 Berry: formation of seeds 3 complete