Barringtonia neocaledonica is a tree in the Brazil nut family Lecythidaceae which is endemic to New Caledonia.

[1][2][3] Barringtonia neocaledonica is a small tree growing up to 15 m (49 ft) tall.

[3] They are glossy dark green, glabrous (i.e. without hairs), wider at the distal end (obovate) and gradually tapering at the base.

[2][3] The inflorescences are terminal or ramiflorous, pendulous spikes, reaching 50 cm (20 in) or more in length.

[2][3] They carry about 50 white or pale pink sessile flowers.