Wild Zucchini Relatives (image) International Center for Tropical Agriculture (CIAT) Share Print E-Mail Caption This map shows where wild relatives of the cucurbits (which include pumpkins, squash, zucchini) occur in the Americas. Credit Khoury et al. Usage Restrictions Media 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.