Myristica hypargyraea is a species of flowering plant in the nutmeg family, Myristicaceae. It is a tree native to the Caroline Islands, Samoan Islands, Tonga, and Wallis and Futuna. It grows up to 25 meters tall.
Two subspecies are accepted:
The Pacific imperial pigeon (Ducula pacifica) plays a significant role in the reproduction of the species by dispersing seeds.