Lemon balm -LRB- PERSON@1 officinalis -RRB- , not to be confused with bee balm , Monarda species , is a perennial herb in the mint family Lamiaceae , native to southern LOCATION@1 and the LOCATION@2 region .

Lemon balm -LRB- PERSON@1 officinalis -RRB- is a perennial herb in the mint family Lamiaceae , native to southern LOCATION@1 and the LOCATION@2 region .
