The ball-shaped roots of a more popular salad vegetable, Bergers White Ball, Ibis, Kojak, and Snow White are what?
Turnip-rooted celery Apium graveolens rapaceum Knob celery Celeriac Celery root Celariac
knob celery turnip rooted celery celery root celariac apium graveolens rapaceum celeriac
celeriac
WikipediaEntity
Celeriac