Madsen Wheat (IMAGE) American Society of Agronomy Caption Madsen, growing next to lines which have it as a parent, in the Palouse region of Washington state. Credit courtesy of Arron Carter Usage Restrictions For use with this story only License Licensed content Disclaimer: AAAS and EurekAlert! are not responsible for the accuracy of news releases posted to EurekAlert! by contributing institutions or for the use of any information through the EurekAlert system.