The following points highlight the top three condiments obtained from underground stems. The condiments are: 1. Onion 2. Garlic 3. Zerumbet Ginger. Condiment # 1. Onion: Allium cepa Linn; English—Onion; Hindi—Piyaz’, Tamil—Vella-vengayam, irullu, Telugu— Vulli-gaddalu, Kannada—Vengayam, nirulli-, Malayalam—Bawang. They are cultivated all over Ir.dia. Onion seed will not keep for certain more than one year. […]