An edible plant(Allium porrum)related to the onion and having a white, slender bulb and flat, dark - green leaves.

• 韭葱，北美野韭，葱属植物一种与洋葱有关的可食性植物（韭葱葱属），长有白色、纤细的球茎和扁平、深绿的叶子