Interactive animation that will help you train your tree-identifying skills by analysing a tree's main characteristics. It also contains an identification guide to most trees found in the U.S.A.
Guide to 33 British native trees. Very good descriptions and clear photos.
A pictorial guide for the identification of a selection of trees both native to Britain and naturalised. With a good number of photos for each species.
A wonderful site with lots of info about trees and how to identify them. The link takes you to a gallery of tree flowers, but you can use the left menu to access every other section.
What these plants have in common is both rarity and uniqueness: they are incredible but also endangered.
Practices with Plants
Preparing your favorite flowers, weeds or grasses for pressing is not difficult. Once pressed correctly, they can be used on note cards, pictures, bookmarks, or anything that would look nice if decorated.
Leaf rubbing or drawing is an excellent and kid-friendly nature craft. It's suitable for all ages and a great camp project.