The white poplar, known botanically as Populus alba ... In many states, this non-native tree species has made its way onto the invasive species list. Though there is no sweeping federal law ...

View Full Profile. Learn about our Editorial Policies. Barrangou and his colleagues used a predictive machine learning model to identify genes in poplar trees (Populus trichocarpa) that they could ...

Ecologist Sara Kirk said the trees were great for biodiversity A dozen rare native black poplar trees have been planted in Cheshire, to help preserve the species. They were planted along the River ...