Answer:

basils

Answer	Crossword Clue
BASILS	Bunting and Rathbone
BASILS	Pesto herbs
BASILS	Herbs of the mint family

BASILS	Aromatic plants.
BASILS	Rathbone and O'Connor.
BASILS	Cooking herbs
BASILS	Garden herbs
BASILS	Mint-family herbs
BASILS	Seasoning herbs
BASILS	Two Byzantine emperors
BASILS	Some herbs

BASILS	Herb varieties from Thailand and Italy, e.g.
BASILS	Cooking herb and Rathbone
BASILS	Sauce seasoners
BASILS	Fawlty and Rathbone
BASILS	Some cooking herbs