The Families of Flowering Plants - Illiciaceae Van Tiegh. The Families of Flowering Plants L. Watson and M. J. Dallwitz Illiciaceae Van Tiegh. Habit and leaf form .
Leaves exstipulate .
Lamina margins entire. Leaf anatomy . The mesophyll with spherical etherial oil cells . Minor leaf veins without phloem transfer cells. Stem anatomy .