What is a unique characteristic of mezcal compared to tequila?

Mezcal is distinguished from tequila by the fact that it can be produced using a diverse array of agave varieties. While tequila is exclusively made from the blue agave plant, mezcal can be crafted from various agave species such as espadín, tobala, and madrecuixe, among others. This variety in agave types contributes to the unique flavor profiles and characteristics of each mezcal, making it a broader category of spirit with a rich diversity in taste influenced by the type of agave used, the region where it is produced, and the traditional methods employed in its production. This characteristic highlights mezcal's versatility and the cultural significance tied to its production, setting it apart from tequila.