Definition
Bitterweed generally refers to plants known for their bitter taste and weedy growth habits, often from the genus *Ambrosia*. It's like the vegetable no one wants to eat at the dinner table. These plants are typically unpalatable to livestock and can even taint milk if consumed by dairy animals. They are common in pastures, fields, and disturbed areas. While they may have some limited medicinal uses in traditional medicine, their bitter taste and weedy nature make them generally undesirable. It's the plant equivalent of a grumpy old man.