A number of native black poplar whips—young unbranched trees—were planted at the campus near Southwell as part of a project involving NTU, the Environment Agency, Nottinghamshire Wildlife Trust, Trent ...

Throughout Madison County, much of our forest is dominated by a tall, pale-barked tree that grows ramrod straight. Often called “yellow poplar” by loggers and sawmill owners, it’s also known as “tulip ...

A cross-section of a Populus trichocarpa stem imaged under UV light to reveal the vascular tissues involved in wood formation. The glowing cell walls contain lignin, which provides structural strength ...

The discovery of a hybrid population of poplar trees in western Wyoming has provided insight into how natural hybridization informs the evolution of many plant species, according to researchers. They ...