Black Poplar

Scientific Name: 
Populus nigra ssp. betulifolia

The native Wild Black Poplar is a massive tree with a thick, fissured trunk that can be found in river valley floodplains, around gravel pits and along ditches. It is particularly prevalent in Shropshire, Cheshire, Somerset, the Vale of Aylesbury and East Anglia, but populations have declined massively over the years. Yet Black Poplars have formed an important part of our landscape and culture for centuries, from providing landmarks and focus for celebration, to inspiring the famous painter, Constable, and providing timber for floorboards.

How to identify: 
Wild Black Poplar can be distinguished from the various other varieties of poplar by its deeply fissured bark, the knobbly 'bosses' on its trunk and its spreading branches which often touch the ground, before sweeping upwards again in a mass of twigs. It has red catkins.
Where to find it: 
Found in England and Wales; widespread but uncommon. It may be found and is perhaps native to some parts of Ireland.
How people can help: 

Wild Black Poplars have suffered severe declines and it is estimated that only 8,000 now exist in the UK, with only 400 being female. Their decline has been caused by a lack of suitable wetland habitat, the removal of trees because their seeds have been considered a nuisance, and the extensive planting of hybrids. Now, many of our Wild Black Poplars are getting old, without new generations to replace them. But The Wildlife Trusts are helping this species through veteran tree surveys, planting and sympathetic wetland management. You can help by supporting your local Trust and becoming a member.

Statistics: 
Height: 20-25m
Conservation status: 
Rare. Receives general protection in the UK under Section 13 of the Wildlife and Countryside Act, 1981, which prohibits the unauthorised uprooting of any wild plant species.
Did you know?: 
To reproduce, male and female Wild Black Poplars need to be sited close to each other. The fertilised seeds need to fall on damp ground, making river valleys perfect places for this species. But the drainage of the land for agricultural has made it difficult for these wetland trees and they have slowly disappeared from the landscape.
Seasons: 
Spring
Summer
Autumn
Winter
When to see
Start date: 
January
End date: 
December
Image: 
Black poplar - Rebecca Lashley