Teacher Treesources

Here is a selection of images from The Holden Arboretum that can be printed for use in the classroom.
Use the images to compare shapes, colors and forms..

 

Oriental Spruce - Picea orientalis

Colorado blue spruce - Picea pungens

Austrian pine - Pinus nigra

white pine - Pinus strobus

Scot's pine - Pinus sylvestris