Also known as black cottonwood and Lombardy poplar, black poplar (Populus nigra) can grow to over 115 feet tall. ... European Aspen Is One of the Largest Lifeforms on Earth.

The native Black Poplar or Populus nigra betulifolia is Britain's most rare native timber tree and has declined to the verge of extinction in some areas, but now new efforts are now being made to ...

InnovaTree, born of cross-pollinating native cottonwood and European black poplar, can grow up to 35 feet in five years. (Christa Lawler, Star Tribune/The Minnesota Star Tribune) Comment. Gift.

As early as 2017, the then central environmental inspection team pointed out that large-scale planting of European black poplar in the lake posed a severe threat to the lake's ecology.

Britain’s rarest native tree takes root at Killerton - The National Trust is creating a ‘living library’ gene bank of trees in east Devon to help protect the black poplar.

The black poplar can be identified by its triangular leaves and spreading branches Conservationists are calling for people to use cuttings from one of UK's rarest native timber trees to help save ...

Ranger Fi Hailstone planting Black Poplar trees at Killerton, Devon. Credit: PA The National Trust has now planted a total of 80 distinct clones at the Killerton estate, near Exeter, which makes ...