• Mechanisms driving an unusual latitudinal diversity gradient for grasses 

      Visser, V.; Clayton, W.D.; Simpson, D.A.; Freckleton, R.P.; Osborne, C.P. (John Wiley & Sons Ltd., 2014)
      Aim For most higher-order taxa, species diversity peaks sharply in the moist tropics and declines rapidly at higher latitudes. However, the mechanisms driving this latitudinal gradient are numerous, remain uncertain and ...