[1] Ampelographers believe that the first written mention of Avanà was under the synonym Avanato in the 1606 work of Italian agronomist Giovanni Battista Croce on the grapes of the Piedmont region.
The Swiss wine grape Amigne also appears to be closely related to Avanà though the exact nature of the relationship (which can be anything from half-sibling to niece/nephew to grandparent/grandchild) is not yet known.
[2] The red wine only Valsusa DOC covers Avanà grown within 19 small rural communities between the villages of Almese and Exilles in the Susa Valley in the province of Turin.
Here grapes are limited to a maximum harvest yield of 9 tonnes/ha with the finished wines needing to attain a minimum alcohol level of at least 11%.
The blend for the DOC wines must contain a 60% minimum collectively of Avanà, Barbera, Dolcetto and/or Nebbiolo with other local red grape varieties permitted to fill in the remainder.