Armoracia
Armoracia is a genus of flowering plants of the family Brassicaceae, native to the Palaearctic. Its best known member is horseradish, Armoracia rusticana, which is the type species.
Species
Many species have been described, but most have ended up synonymized. Plants of the World Online accepts three species.- Armoracia macrocarpa Kit. ex Baumg.
- Armoracia rusticana P.Gaertn., B.Mey. & Scherb.
- Armoracia sisymbrioides N.Busch ex Ganesh