mountain mint

Short definition from Wiktionary

Noun

1. 1
   Any plant of the genus Pycnanthemum in the mint family.
2. 2
   Any of several plants in the genus Monardella, native to western North America.
3. 3
   A European herb, Clinopodium nepeta, sometimes used as a seasoning.
4. 4
   Alternative form of mountain mint.