Iuar (柚仔 pomelo) / buntaxn (文旦)

Pomelo

(or Chinese grapefruit, pummelo, pommelo, jabong, boongon, shaddock, jeruk Bali, or suha), Citrus maxima (Merr., Burm. f.), also Citrus grandis (L.), is a citrus fruit, usually a pale green to yellow when ripe, larger than a grapefruit, with sweet flesh and thick spongy rind.