[4] Notably, crows have been observed contributing to the pollination of the Indian coral tree by feeding on its nectar-rich flowers.

[8] The Formosan aboriginal Puyuma tribe carve a mortar called a taur from the trunk of the tree.

In addition, the use of the wood of the deigo tree is one of the unique characteristics of Ryukyuan lacquerware.

In Fiji —known as drala, drara or rara— its flowering season marks the traditional time to plant taro.

[10] Fiji crested iguanas can be found within Erythrina variegata ("rara") trees.