Alco-Ivy

Alco-ivy is a magical species of plant, specifically ivy, that is used in bars, inns, pubs, and other food establishments like these worldwide.

Appearance
Alco-ivy looks like a normal ivy plant, however, it is distinguished by leaves growing in groups of four, and said leaves having purple edges.

Properties
Alco-ivy is a plant that is used/grown for its unique property of absorbing any alcohol in a drink without disrupting the flavor, thereby allowing minors to have drinks without having alcohol. When the alcohol has been completely absorbed, the entire leaf turns purple.