Oh, didn't known either. Thanks !
Didn't known the facts of the post above. Even if it's in vegetable, I put them appart. Won't do the sale mistake next time.
yeah, "vegetable" just means "edible plant part". Most vegetables are either stalks and leaves (celery, cabbage and all its cultivars like broccoli and cauliflower, etc), fruit (cucumbers, tomatoes, squash, avocados, eggplants, etc), or root vegetables (carrots, beets, parsnips, radishes, onions, yams, etc); potatoes are technically a subdivision of root vegetable, known as tubers; they're created on roots as storage organs for the plant, so it can have plenty of sugar-as-starch stored away; it's those tubers that we harvest, and not the roots, fruit, or any other part of the plant itself otherwise; potato plants are a part of the nightshade family of plants, and are actually toxic thanks to an alkaline compound called solanine.