BTU 12.2 to 18.2 million BTU (per cord), depending on the variety Weight (green) 3,500 to 4,100 pounds (per MBF) While there are over 30 types of poplar trees worldwide, there are only a few ...

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 ...

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 ...