Seeds of the celery plant (Apium graveolens) Science Image

Ref: 80200426b



Celery fruit. Coloured scanning electron micrograph (SEM) of the dried fruit, often referred to as 'seeds', of the celery plant (Apium graveolens). Celery seeds are used as a spice whole or ground for flavouring and seasoning food. An aromatic oil is extracted from the seeds and used in the perfume and pharmaceutical industries. Magnification: x45 when printed 10 centimetres wide.