A vegetable (Brassica oleracea var. italica) in the mustard family, closely related to the cauliflower and having dense clusters of numerous green flower buds.

• 花椰菜，球花甘蓝：十字花科的一种蔬菜（甘蓝芸苔属变种花茎甘蓝），与菜花紧密相关并有许多密实的绿色花苞束