The first Global Tree Assessment was published in an update of the International Union for Conservation of Nature (IUCN) Red List of Threatened Species.
The findings were announced at the COP16 to CBD.
This assessment has found that nearly 38 per cent of the world’s tree species are now facing extinction.
At least 16,425 of the 47,282 tree species analysed are in danger of extinction.
In South America, which boasts the world’s highest tree diversity, 3,356 out of the 13,668 assessed species are at risk.
The IUCN Red List now includes 166,061 species, of which 46,337 are threatened with extinction.