American Journal of Botany June issue cover (image) Botanical Society of America Share Print E-Mail Caption The research article was taken from the June issue of the American Journal of Botany. Credit Simon T. Malcomber. Usage Restrictions Cite origianl journal of publication and provide photographer credit. Share Print E-Mail 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.