[jamiecurle]

I'm not sure what parts of London you were in, but there's many trees in London on sidewalks. There's even a specific species for it - the London plane (Platanus × hispanica)

If you're in the very new, constantly rebuilt, concrete jungle that is the very small part of the city, then OK, greenery is going to be hard to spot. Particularly as they tend to nearly always choose the wrong species to plant and aftercare is an afterthought. But your assessment is factually incorrect.

See for yourself. Go to Google maps, drop a good few street view randomly around the city and you'll see that more often than not you'll see trees.

Also, I have a networks in arboriculture who work in the city and they're never short on work.

I'm not doubting your experience of unease or a concrete/glass wasteland (that's yours and not mine to question) but the facts don't support the statement of no random trees on pavements (side walks).

I live in the North, but I'm often in London.

[thebrid]

I'd echo the gp's thoughts. There are parts of the City and the West End that are basically devoid of trees.

My biggest bugbear in London is the number of developments that have a "token tree" with one lonely tree in one corner, often doing quite poorly, presumably included to check some item on a planning consent checklist.

Of course, London has many green spaces and on the whole has plenty of trees, it's just they're quite unevenly distributed.

[NoboruWataya]

> Of course, London has many green spaces and on the whole has plenty of trees, it's just they're quite unevenly distributed.

I would say they are pretty well distributed through places where people actually tend to live. I live in a pretty average residential area in zone 3 and not only are there nice parks nearby but there are plenty of trees. London is of course massive so I can't say it's the same everywhere but most residential areas I've visited have been quite green. The City and West End (very much commercial/touristy areas) are the exception in my experience.

[jamiecurle]

Maybe I'm just in different places. Normally I'm walking from Kings Cross down Grey street and around Covent Garden type areas.

I'm nearly always on foot. Perhaps it's just because I'm also an arborist and I'm hard wired to see trees and avoid places that don't have them?

The token tree thing is a problem. Daisy Barrington was part of webinar on the topic as part of the Arboricultural Associations webinar series [0]. Rarely do the species planted get based on local ecology and or have a solid aftercare plan. They're normally chosen for immediate aesthetic look (Paper / Himalayan birch being the most common) rather than how they'd exist over time.

In short birch being a pioneer species is short lived (80 years), grows fast towards light and dislikes being pruned. Where as oaks, norway maple, London planes ( some of which are "climax species") etc live for longer, grow slower and respond to pruning better, support local ecology better and some don't mind the pollution of an urban environment so much.

[0]: https://youtu.be/Kql22dZlq6o?t=2407

[TimByte]

I don't think the point is that London literally lacks pavement trees. As you say, the London plane is almost part of the city's visual identity in many areas. The interesting thing to me is how uneven the experience can be

[luuundonjk]

open Google maps at Monument station, find a tree in the area. all the streets in that region of London (let's say 1 sq km) are quite narrow, I would guess there just is not enough space for street trees.

[jamiecurle]

When I drop a pin to Monument station I see a sign, so I spin the view around. In canon street I see two trees (no leaves - winter). They're hard to see as they're behind a black cab.

Clicking once into Canon street towards those trees presents me with the trees. They're now in leaf and look like Sorbus intermedia "swedish whitebeam" and the key id is the margin on the leaf and the green fruits. Photo was taken July/August as prior to that they're in the flowering phase (beautiful to see btw).

When I spin the view down Canon street I see three mature trees in full leaf on pavements / sidewalks.

As I said in another reply, I'm an arborist and I'm hardwired to see trees and perhaps I subconsciously avoid areas that have none, so maybe that's bias on my part.