Caiño Tinto

BUD

The bud has an open blade and the anthocyanin pigmentation forming a border around the edge with medium intensity. Medium-high density of downward hairs and null or very low of upright hairs.

FLOWER, INFLORESCENCE, YOUNG LEAF

Hermaphrodite flowers. The first inflorescence inserts at third or fourth node. 2.48 average number of inflorescences and 11 cm average length. Green blade of young leaves.

ADULT LEAF

The blade is pentagonal-shaped, sometimes orbicular. Leaves with three or five lobes and medium green on the top. Null anthocyanin pigmentation on the bundle and the underside of the main veins. Medium-big teeth with convex sides, and equal length and width. Overlapping or very overlapping, with V-shaped base and without teeth. Petiole sinuses base is not limited by veins. Upper lateral sinuses absent; if they are present, they are open, superficial and with V-shaped base. Medium-high and medium-low density of downward and upright hairs, respectively, between the main veins. Over the veins, medium-low and very low density of downward and upright hairs. The main veins have downward hairiness on the bundle, but not upright one. No hairiness on the petiole. Petiole is as long as the main vein.

BUNCH

Medium-compact and conical bunches without wing.

BERRY AND SEED

Uniform, spherical-shaped and blue-black berries. Medium bloom and hilum little apparent. Not-coloured pulp, juicy, soft and without particular flavour. The pedicel is easy to separate and it presents a ring.

OTHER

Semi-erect shoot. The dorsal side of nodes and internodes is green with red stripes; while the ventral is usually green. Low density of downward hairs and very low or null of upright ones on nodes and internodes. Buds anthocyanin pigmentation is weak. Discontinuous tendrils distribution with an average length of 21.36 cm.