Percent outcrossing and outcrosses per plot for the pollen donor as detected in cultivated and wild rice populations in the field plots.

Abstract

<p>Outcrosses were always significantly higher for the StgS relative to the CL 161 population regardless of CO₂ concentrations (not shown). Different letters indicate a significant population by CO₂ concentration interaction for lthe StgS relative to the CL 161 population. Bars are ±SE</p