|Apium graveolens var. rapaceum|
|A celeriac hypocotyl sliced in half, and with the greens removed|
Celeriac (Apium graveolens var. rapaceum), also called turnip-rooted celery or knob celery, is a variety of celery cultivated for its edible roots, hypocotyl, and shoots. It is sometimes called celery root.
Celeriac is a root vegetable with a bulbous hypocotyl. In the Mediterranean Basin and in Northern Europe, celeriac grows wild and is widely cultivated. It is also cultivated in North Africa, Siberia, Southwest Asia, and North America. In North America, the Diamant cultivar predominates. Celeriac originated in the Mediterranean Basin.
Typically, celeriac is harvested when its hypocotyl is 10–14 cm in diameter. It is edible raw or cooked, and tastes similar to the stalks (the upper part of the stem) of common celery cultivars. Celeriac may be roasted, stewed, blanched, or mashed. Sliced celeriac occurs as an ingredient in soups, casseroles, and other savory dishes.
- "Growing Crops: Celery and Celeriac". Urban Organic Gardening. 17 June 2011. Retrieved 28 January 2012.
- Schuchert, Wolfgang. "Celeriac (Apium graveolens L. var. rapaceum)". Crop Exhibition. Max Planck Institute for Plant Breeding Research. Retrieved 28 January 2012.
- Chisholm, Hugh, ed. (1911). "Celery". Encyclopædia Britannica (11th ed.). Cambridge University Press. Retrieved 31 January 2012.
- Watson, Molly. "All About Celery Root (Celeriac)". localfoods.about.com. Retrieved 29 April 2014.
- "eat celery root". eattheseasons.com. 2010. Retrieved 29 April 2014.
- "Celeriac (Apium graveolens rapaceum)". Desirable Vegetable Varieties, By Vegetable. The Owlcroft Company. Retrieved 28 January 2012.
- "Small-scale postharvest handling practices - A manual for horticultural crops - 3rd edition". FAO Agriculture and Consumer protection. March 1995. Retrieved 29 April 2014.