
How to supply the demand for trees
Ensuring that native plants are used in tree planting programmes requires planning, time and effort

Evolution and discovery on the Isle of Arran
A trip to the Scottish Isle of Arran to see its endemic Sorbus species leads to an exciting discovery.

Maples turning red: one in five threatened with extinction
Concerted conservation efforts will prevent their extinction after ‘The Red List of Acer: revised and extended’ was published
Projects
We’re involved in a range of projects around the world working for the conservation of threatened tree species. Here are some of our latest projects:
Conserving five highly threatened Magnolias in México
Preventing extinction of dry thorn forest tree species of the Marañón Valley, Peru
Supply and Demand: Restoration in Uganda for people and biodiversity
Threatened Trees
The Global Trees Campaign is building a selection of profiles for trees of interest.
Some of the latest trees we have added to the site are:
- Acaju-catinga – Cedrela fissilis
- Euphorbia cussonoides – Euphorbia cussonoides
- Chinese Swamp Cypress – Glyptostrobus pensilis
- Nothofagus alessandrii – Nothofagus alessandrii
- Menai Whitebeam – Sorbus arvonensis
- Faveiro-de-Wilson – Dimorphandra wilsonii
- Rathu Mihiriya – Polyspora gardneri
- Salix kikodseae – Salix kikodseae
- Karomia gigas – Karomia gigas
- Sugar Maple – Acer skutchii