Nosema may refer to:
*
''Nosema'' (microsporidian), a fungus genus in the division Microsporidia
*
''Nosema'' (plant), a plant genus in the family
Lamiaceae
The Lamiaceae ( )
or Labiatae are a family (biology), family of flowering plants commonly known as the mint, deadnettle, or sage family. Many of the plants are aromatic in all parts and include widely used culinary herbs like basil (herb), ba ...
{{genus disambiguation