Meaning
葱 (ねぎ, Negi) is spring onion — a Japanese food (ingredients, plants, spices garnish dips sauces).
What is spring onion?
The Japanese name for spring onions is " negi " (葱), which can also refer to other plants of the genus Allium, including onion, garlic, scallion (green onion), shallot, leek, and chives. To be more specific, the terms " naganegi" (長葱 ) and haru-tamanegi (春玉ねぎ[?]) can be used for spring onions.