COSTELLO, A., and T. J. MOTLEY. 2001. “MOLECULAR SYSTEMATICS OF TETRAPLASANDRA, MUNROIDENDRON AND REYNOLDSIA SANDWICENSIS (ARALIACEAE) AND THE EVOLUTION OF SUPERIOR OVARIES IN TETRAPLASANDRA”. Edinburgh Journal of Botany 58 (2): 229-42. https://doi.org/10.1017/S0960428601000609.