Pycnanthemum pilosum, commonly known as the hairy mountain mint, American mountain mint, and whorled mountain mint, is a herbaceous perennial plant in the genus Pycnanthemum native to North America.
Pycnanthemum pilosum is a herbaceous perennial plant. It has a minty odor.
It spreads by both rhizomes and seed. Blooms are present from July to September.
It can be found in the eastern and central United States.
Pycnanthemum pilosum is protected in Michigan.
It can be used to make potpourri.
It provides a significant food source for honeybees.