Buchanania macrocarpa

This type of forest has a canopy dominated by Syzygium versteegii and S. effusum, with other common canopy taxa being B. macrocarpa, Campnosperma brevipetiolatum, Opocunonia nymanii, Pimelodendron amboinicum, Planchonella and Calophyllum trees while scattered individuals of Pandanus are another characteristic of the forest type.

The Yachai people of Mappi Regency, West Papua, use the good quality wood to make medium-sized boats.

[6] The people of Negeri Saleman, north Seram Island, Indonesia use the wood for a variety of house construction elements, including the framework, roof supports and frames, ridges and doors, as well as a shade tree in plantations.

[5] The species was first described by the German botanist and explorer Carl Adolf Georg Lauterbach (1864–1937), who explored at the end of the Nineteenth Century the area then known as Kaiser-Wilhelmsland (part of German New Guinea, now part of Papua Niugini).

He described the taxa in 1920 in the periodical Botanische Jahrbücher für Systematik, Pflanzengeschichte und Pflanzengeographie (Leipzig).