Leaf Shapes & Margins -- Printed Cards chemical elements The charts themselves are described

The charts themselves are described in the book

Part 1 covers the whole plant

labels for further sorting activities

whose subjects are the vertebrates

This classification is the family-tree (phylogenetic) one that botanists currently use

Leaf Shapes & Margins -- Printed Cards chemical elements The charts themselves are describedThis set of 44 beautiful leaf images encourages all ages to observe leaves and see their special features. Examples from the five major leaf shapes elliptic, ovate, obovate, oblong, and linear are included. Younger children can enjoy the images and find features such as lobes, teeth, and venation patterns. Older children can measure the images and learn to determine the leaf shape mathematically. They can also measure the angles of the leaf apex and