Giant redwoods: World’s largest trees 'thriving in UK' | Maqvi News

“Half a million trees is quite a lot to go under the radar until now, but it’s when you start looking for them in the landscape, and compiling these datasets, that you realise how many there are,” said Dr Phil Wilkes, one of the authors of the study, from Kew’s botanic garden at Wakehurst in Sussex.