interesting basil

[habitat_gardener]

My neighbor at the community garden bought a pepper plant and noticed a basil seedling in the pot. It has unusual large rounded flowerheads instead of the normal spiky ones, and a strong licorice flavor. Does anyone know the name of this basil? I googled Licorice Basil and found one photo that looks similar to this, but all the others with that name look like normal basils.