Korean mint – Agastache rugosa

The following description concerns Agastache rugosa generally. Agastache rugosa is a perennial in Lamiaceae with opposite, toothed leaves and purple flowers. Crushed foliage has a liquorice-like scent, and the leaf bases can vary from rounded to heart-shaped. The Korean mint common name concerns an aromatic plant in the mint family; its botanical genus remains Agastache rather than Mentha.