Vanqi

OIV descriptors

Vine part / Description of the character

Notations

OIV 003

Young shoot: intensity of anthocyanin coloration on prostrate hairs of the shoot tip

none or very low

OIV 004

Young shoot: density of prostrate hairs on the shoot tip

none or very low

OIV 051

Young leaf: color of upper side of blade (4th leaf )

 green with a wine-red hue

OIV 053

Young leaf: density of prostrate hairs between main veins on lower side of blade (4th leaf )

 none or very low

OIV 067

Mature leaf: shape of blade

 circular

OIV 068

Mature leaf: number of lobes

 three to five-lobed

OIV 076

Mature leaf: shape of teeth

teeth on the end of lobs are cupola-shaped or triangular with convex sides and rounded tips and lateral teeth are smaller  having the same shape 

OIV 079

Mature leaf: degree of opening / overlapping of petiole sinus

 open, lyre-shaped with sharp bottom

OIV 151

Flower: sexual organs

 hermaphrodite

OIV 202

Bunch: length (peduncle excluded)

 medium

OIV 204

Bunch: density

 dense

OIV 208

Bunch: shape

 conical, cylindric

OIV 223

Berry: shape

 round

OIV 225

Berry: color of skin

 yellowish-green, green

OIV 228

Berry: thickness of skin

 thin

OIV 301

Phenology/ Time of bud burst

 second ten days of April

OIV 304

Phenology/ Time of full physiological maturity of the berry

 third ten days of September