Which herbal medicine also called devil's dung?

Asafoetida (Ferula assafoetida) is also known as Devil's Dung. Don't be fooled by it's unpleasant smell when raw, it is used in cooking. The process of cooking changes the flavor leaving it tasting milder, something similar to leeks. It is used to help in digestion, as a condiment, and in pickles.