- Melissa, genus Melissa - a genus of Old World mints of the family Labiatae
--1 is a kind of asterid dicot genus
--1 is a member of
--1 has members:Labiatae, family Labiatae, Lamiaceae, family Lamiaceae, mint family lemon balm, garden balm, sweet balm, bee balm, beebalm, Melissa officinalis