- kohlrabi, Brassica oleracea gongylodes - plant cultivated for its enlarged fleshy turnip-shaped edible stem
--1 is a kind of crucifer, cruciferous plant
--1 is a member of Brassica, genus Brassica
--1 has parts: kohlrabi, turnip cabbage - kohlrabi, turnip cabbage - fleshy turnip-shaped edible stem of the kohlrabi plant
--2 is a kind of cruciferous vegetable
--2 is a part of kohlrabi, Brassica oleracea gongylodes