Definition
Yellow nutgrass (Cyperus esculentus) is a perennial weed also known as chufa, earth almond, or ground almond. Despite its name, it is not a grass but a sedge. It produces small, edible tubers that have a slightly sweet, nutty flavor. It can be a persistent weed in gardens and agricultural fields. Consider it a persistent party crasher, but with a tasty snack. 😾