What you will find in this website:-
The key uses leaves and their arrangement on a twig (OR features visible on a winter twig) to distinguish between 80 species of Trees and Shrubs commonly found growing wild in Britain and Ireland.
A description of the mature tree or shrub, including flowers and fruit
Photographs of the whole tree/shrub, leaves, winter twig, flowers etc
Some interesting facts: what it is used for, whether it is poisonous
A map showing distribution in Britain and Ireland - each dot is in the centre of a 10km square in which the species grows
A glossary of botanical terms