Division Ginkgophyta only includes one species, Ginko bilboa . Division Cycadophyta includes about 100 species of Cycads. They are like palms and have scaly trunks. The reproductive structures for male and female plants are kept in scaly cones . Coniferophyta is the conifers, which includes firs, pine, cypress and redwood trees.
Conifers produce their seeds in cones, and have scaly leaves and needles.
Division Anthophyta , is the largest and most diverse division of seed plants. Anthophyta has two classes, monocotyledons and dicotyledons . Anthophytes are the flowering plants.