of the New Guinea plants experts are already or soon to be retired, and almost half of them are non-residents. The researchers therefore advocate building a critical mass of resident plant taxonomists.
Policy-wise, the study shows that long-term institutional and financial support is critical if significant advances are to be made over the next decades. “Our work demonstrates that international collaborative efforts using verified digital data can rapidly synthesize biodiversity information. This can serve as a model for accelerating research in other hyper-diverse areas such as Borneo,” says Cámara-Leret. “Such initiatives pave the way for the grand challenge of conserving the richest island flora of the world.”