What is "mammolo"

Mammolo is a red Italian wine grape that is planted primarily in Tuscany. While its use has been diminishing, Mammolo was historically included in the blended Sangiovese-based wines of Chianti where it contributed a distinctive violet or mammole aroma. In addition to small plantings in the Chianti zone, Mammolo can be found in the Vino Nobile di Montepulciano region of Tuscany and in scattered vineyards throughout Central Italy.