Brazilian cities planted 1,381 street trees, but 80% were non-native, and neem alone made up 700, raising a quiet biodiversity warning
A Brazilian study reveals exotic invasive trees dominate city street plantings. Indian neem trees were found to be overwhelmingly common in many cities. Native trees support local wildlife and ecosystems more effectively than introduced species. Urban greening efforts must prioritize ecological quality and native vegetation. Cities worldwide should reduce reliance on non-native species for better environmental outcomes.
A Brazilian study reveals exotic invasive trees dominate city street plantings. Indian neem trees were found to be overwhelmingly common in many cities. Native trees support local wildlife and ecosystems more effectively than introduced species. Urban greening efforts must prioritize ecological quality and native vegetation. Cities worldwide should reduce reliance on non-native species for better environmental outcomes.
