Likelihood of initial visits.

<p>The percentage of insects that initially visited artificial inflorescences of staminate-, pink pistillate-, or pale pistillate-phase flowers in pollinator observation trials in 2012 (A) and 2013 (B). Each trial type was tested against a hypothesis of each flower type receiving 50% of the first visits of an insect visitor. An asterisk (*) indicates a ratio significantly different from 50∶50 (α = 0.05).