vegetable — any plant whose fruit, seeds, roots, tubers, bulbs, stems, leaves, or flower parts are used as food, as the tomato, bean, beet, potato, onion, asparagus, spinach, or cauliflower.
chard — Chard is a plant with a round root, large leaves, and a thick stalk.
beta — the second letter in the Greek alphabet (Β, β), a consonant, transliterated as b
borscht — a Russian and Polish soup based on beetroot