Vegetable is a culinary term. Its definition has no scientific value, and is somewhat arbitrary and subjective. Any part of an herbaceous plant that humans eat whole or in part is a vegetable, except for culinary fruits and arguably grains, nuts, herbs, and spices. Also, mushrooms are commonly considered vegetables, despite belonging to a different biological kingdom, namely fungi (which used to be classified as plants).
Vegetables include leaf vegetables (for example lettuce), stem vegetables (asparagus), root vegetables (carrot), flower vegetables (bro... Read More