The INFAPRO Nursery (IMAGE) Arizona State University Caption Dipterocarp seeds are collected in primary forest and grown in nurseries to provide sufficient planting material for large-scale restoration efforts. Credit Michael O'Brien / SEARRP Usage Restrictions Reproduce with credit 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.