Prosopis juliflora (IMAGE) CABI Caption 'Prosopis juliflora - native to Mexico, South America and the Caribbean - is invasive in many parts of the world. As with all alien plant species, the performance of Prosopis as an invader has benefitted from diverse biotic interactions. Its seeds are eaten and dispersed by many vertebrate animals. The roots of this legume tree also form associations with bacteria to form rhizobia that fix nitrogen. (Credit: Pixabay)'. Credit Pixabay Usage Restrictions None 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.