Some grass is growing in a wheat field. What will it be known as?

The grass growing in a wheat field will be known as a weed. Weeds are unwanted plants that grow naturally along with cultivated crops and compete with them for essential resources like nutrients, water, sunlight, and space. These undesirable plants reduce crop yield and quality by depriving the main crop of vital growth requirements. Common grass-type weeds found in wheat fields include Phalaris minor (canary grass) and wild oats, which can significantly impact wheat production if not controlled through manual removal, mechanical methods, or selective herbicides.