Definition
"Brassica kaber" is an older scientific name that formerly referred to a type of mustard plant, now more accurately classified as *Sinapis arvensis*. It's known for its yellow flowers and weedy tendencies in agricultural fields. While the name *Brassica kaber* is less frequently used in modern botanical classifications, it still appears in older literature. Think of it as a retired superhero name π¦ΈββοΈ, still recognizable but no longer the primary identifier.