TY - JOUR T1 - Energy and the rate of evolution: inferences from plant rDNA substitution rates in the western Pacific JF - EvolutionEvolution Y1 - 2003 A1 - Wright, Shane D A1 - Gray, Russell D A1 - Gardner, Richard C SP - 2893 EP - 2898 VL - 57 SN - 1558-5646 ER -