Araucaria biramulata

Araucaria biramulata J.Buchholz

Araucaria biramulata, known as the biramule araucaria or piggyback araucaria, is a conifer in the family Araucariaceae. It is native to New Caledonia, specifically the main island of Grande Terre. This species can grow up to 30 meters tall and is distinguished by a unique growth form in mature trees, where a secondary growth tip often appears halfway up the trunk, resembling a smaller tree growing on the side of a larger one. The species is threatened by habitat loss, forest fires, and mining activities, with fewer than 10,000 mature individuals remaining in the wild.

Description

Araucaria biramulata is a member of the Araucariaceae family and is found exclusively in New Caledonia. Its name reflects the unusual growth pattern in which mature trees develop a second growth tip, creating a piggyback-like appearance. The species is under significant threat due to habitat fragmentation, with ongoing population decline driven by forest fires and mining. Conservation efforts are needed to protect the remaining wild populations.