The pomelo (/ˈpɒmɪloʊ, ˈpʌm-/ POM-il-oh, PUM-;[2][3] Citrus maxima), also known as a shaddock and from the family Rutaceae, is the largest citrus fruit, and the principal ancestor of the grapefruit.[4] It is a natural, non-hybrid, citrus fruit, nativ