This dichotomous key for plants graphically represents the dichotomous key to help classify and categorize them based on their observed characteristics. It is a learning diagram for younger grade students because it introduces them to the dichotomous key for plants while they enjoy reading it. A dichotomous key is a certain identification tool that scientists use to classify and identify organisms based on their characteristics. It helps organize animals, plants, bacteria, and organisms by matching their characteristics with known organisms. "Go ahead and download EdrawMax to work on different dichotomous key diagrams for your children's academic projects.