Citrus assamensis

Citrus assamensis, the adajamir or ginger lime, is a species of flowering plant in the family Rutaceae, native to Assam and Bangladesh. It is mainly cultivated in the Sylhet Region. It is locally cultivated for its fruit, which give a very sour juice with an aroma reminiscent of ginger or eucalyptus.

Culinary use
In the Sylhet Region the fruit is used to make tenga/khatta, and is known as adalebur tenga/khatta. Adajamiror khatta is normally cooked with fish.