Bonarda

See Croatina.
Found on http://www.chowbaby.com/10_2000/glossary/glossary.html?synchpage=2&Z=550170

Bonarda

Confusing part of names or synonyms of (most likely) independent grape varieties; most of them in northern Italy. With a few exceptions, these are red wines. Individual kinship relationships are not excluded but not known: Bonarda Bianca (w): mglw. connection with Douce Noire? (Argentina?) Bonarda di Piava (w): crossing Triumph grape x Schiava Gros...
Found on https://glossary.wein-plus.eu/bonarda
No exact match found