what is the biggest seed?
List of world's largest seeds. Lodoicea maldivica, native to the Seychelles Archipelago, found in the Indian Ocean. The largest seed in the world is the coco de mer, the seed of a palm tree. It can reach about 12 inches (30 cm) long, and weigh up to 40 pounds (18 kg). The coco de mer, a giant, dark brown seed, has been protected by the government of the Seychelles because of its rarity.