British Tree Gallery

Here's a good reference site: the British Tree Gallery lists about 130 trees, each with one or more pictures and some basic information. All native British trees are included, as well as many introduced trees. There are also much longer essays on some of the trees, including facts, traditions, legends and herbal lore.

The Tree Gallery is part of a larger site which is worth a browse - The Tree - which, as you can imagine, is all about trees. It's a varied and funky site with lots of interesting branches, such as a page of Welsh tree names.