Global count estimates Earth has 73,000 tree species – 14% more than reported
Tuesday 1st February 2022Global count estimates Earth has 73,000 tree species – 14% more than reported
![Tree-mendous](https://cfz.org.uk/wp-content/webpc-passthru.php?src=https://cfz.org.uk/wp-content/uploads/2022/02/1469.jpg&nocache=1)
Tree-mendous
Second world war codebreaking calculations used at Bletchley Park find 9,000 of those species are yet to be discovered