OIV 7 - Shoot: color of dorsal side of internodes: 3 - red
OIV 8 - Shoot: color of ventral side of internodes: 2 - green and red
OIV 16 - Shoot: number of consecutive tendrils: 1 - two or less
OIV 51 - Young leaf: color of the upper side of blade (4 th leaf): 1 - green, 4 - copper-reddish
OIV 53 - Young leaf: density of prostrate hairs between main veins on lower side of blade (4th leaf): 3 - low
OIV 67 - Mature leaf: shape of blade: 2 - wedge shaped
OIV 68 - Mature leaf: number of lobes: 3 - five
OIV 70 - Mature leaf: area of anthocyanin coloration of main veins on upper side of blade: 2 - only at the petiolar point, 3 - up to the 1st bifurcation
OIV 72 - Mature leaf: goffering of blade: 1 - absent or very weak
OIV 74 - Mature leaf: profile of blade in cross section: 1 - flat, 4 - revolute
OIV 75 - Mature leaf: blistering of upper side of blade: 3 - weak
OIV 76 - Mature leaf: shape of teeth: 3 - both sides convex, 5 - mixture between both sides straight (note 2) and both sides convex (note 3)
OIV 79 - Mature leaf: degree of opening / overlapping of petiole sinus: 1 - very wide open, 3 - open
OIV 80 - Mature leaf: shape of base of petiole sinus: 1 - U-shaped, 2 - brace shaped ({)
OIV 081-1 - Mature leaf: teeth in the petiole sinus: 1 - none
OIV 081-2 - Mature leaf: petiole sinus base limited by veins: 1 - not limited, 2 - on one side
OIV 083-2 - Mature leaf: teeth in the upper lateral sinuses: 1 - none
OIV 84 - Mature leaf: density of prostrate hairs between the main veins on lower side of blade: 1 - none or very low
OIV 87 - Mature leaf: density of erect hairs on main veins on lower side of blade: 1 - none or very low, 3 - low
OIV 94 - Mature leaf: depth of upper lateral sinuses: 3 - shallow, 5 - medium
OIV 151 - Flower: sexual organs: 3 - fully developed stamens and fully developed gynoecium
OIV 202 - Bunch: length (peduncle excluded): 3 - short, 5 - medium
OIV 204 - Bunch: density: 3 - loose, 5 - medium
OIV 206 - Bunch: length of peduncle of primary bunch: 5 - medium, 7 - long
OIV 208 - Bunch: shape: 1 - cylindrical
OIV 209 - Bunch: number of wings of the primary bunch: 2 - one or two wings