Papers

[http://www.publish.csiro.au/paper/SB10029.htm Burge, D.O. and W.R. Barker. 2010. Evolution of nickel hyperaccumulation by Stackhousia tryonii (Celastraceae), a serpentinite-endemic plant from Queensland, Australia. Australian Systematic Botany 23: 415–430]

[http://www.journals.uchicago.edu/doi/full/10.1086/590453 Burge, D.O., and S.L. Manchester. 2008. Fruit Morphology, Fossil History, and Biogeography of Paliurus (Rhamnaceae). International Journal of Plant Sciences 169(8): 1066–1085]