The ker is an astringent, dried green berry. Could you send details (and a picture) to queries@whatamieating.com if you know more?
Gram flour. The fine, pale yellow chickpea (US: garbanzo bean) flour made from channa dhal (the ones which resemble yellow split lentils). It is used to make pakoras and for binding dishes such as kebabs as well as making excellent batter.
Taro. Colocasia. A plant grown both for its leaves and tuberous, potato-like roots, or corms. The roots, the flesh of which may vary from white to pink, have a delicate flavour and can be peeled and boiled, roasted, mashed, fried or included in a stew.e flesh of which may vary from white to pink, have a delicate flavour and can be peeled and boiled, roasted, mashed, fried or included in a stew.
Taro leaves. Colocasia leaves. Taro is a name used to cover many root crops grown in tropical regions, most commonly Colocassia esculenta. The leaves come from plants cultivated in warm climates both for their leaves and tuberous, potato-like roots, or corms. The roots, the flesh of which may vary from white to pink, have a delicate flavour and can be peeled and boiled, roasted, mashed, fried or included in a stew and look like a pointed swede, often with a ridged surface and protruding roots, with hairy beige or brown skin. They may weigh as much as 2 kg (4¼ lb). The leaves are large and floppy, fan-like and used as a vegetable or in soups. Some varieties of taro grow extra corms which bud on the main corms, or dasheens. These "buds" are known as eddos, particularly in the West Indies. Taro is a good source of high-grade protein. Whole taros with the skin intact are preferable to those that come peeled.
Kevada or vetiver (also called Khus). A tropical grass and its roots from which an aromatic oil is produced. In India, vetiver is used in khus water and khus syrup, which in turn are used to flavour sherbets. The roots are also steeped to make a beneficial tea which is said to be soothing and calming. The scent and flavor is similar to sandalwood but with citrus top notes.