Robuta

https://pmc.ncbi.nlm.nih.gov/articles/PMC5311975/ Nickel biopathways in tropical nickel hyperaccumulating trees from Sabah (Malaysia) - PMC The extraordinary level of accumulation of nickel (Ni) in hyperaccumulator plants is a consequence of specific metal sequestering and transport mechanisms, and... sabah malaysianickelbiopathwaystropicaltrees