The most iconic of Asian spices, Sichuan pepper takes its name from a mountainous region in central China where it has been traditionally grown for centuries.

Often called "Japanese lemon", this citrus fruit belongs to the Rutaceae family. It invites the refinement of Japan, the exoticism of China and the creativity of Korea.

It is the most famous of the gardenias. A Polynesian plant of the Rubiaceae family, its flower, called tiare, is deliciously fragrant.

Its origin is uncertain, but it is probably the result of an ancient cross between two species of mint. Spearmint is a perennial plant known for its heady and subtle scent.

‘Horn-shaped’, from the Sanskrit ‘singabera’. It is highly valued for its many culinary, medicinal and fragrant properties.