You can filter by tree type on the official map (which I think shows the same data): https://www.london.gov.uk/what-we-do/environment/parks-green-spaces-and-bio

You can filter by tree type on the official map (which I think shows the same data): https://www.london.gov.uk/what-we-do/environment/parks-green-spaces-and-biodiversity/trees-and-woodlands/london-tree-map https://www.london.gov.uk/what-we-do/environment/parks-green...