Casuarina equisetifolia
The legendary, miraculous spear Kaumaile came with the hero Tefolaha to Nanumea. He fought with a long weapon on the islands of Samoa and Tonga. As Tefolaha died, "Kaumaile" went to his heirs, then to his heirs and on and on - 23 generations. The wood from the spear was radiocarbon dated to 880 years BP or AD 1070. The wood is from the species Casuarina equisetifolia.