Experts say 17,500 tree species are at risk around the world, including magnolias, oaks and maples.
Click here for original story, One-in-three trees face extinction in wild, says new report
Source: BBC News – Science & Environment
Experts say 17,500 tree species are at risk around the world, including magnolias, oaks and maples.
Click here for original story, One-in-three trees face extinction in wild, says new report
Source: BBC News – Science & Environment