The Families of Flowering Plants L. Watson and M. J. Dallwitz Boraginaceae Juss. Horan., Scorpiaceae Dulac Excluding Ehretiaceae , Wellstediaceae Habit and leaf form . Helophytic, or mesophytic, or xerophytic.
Leaves exstipulate .
Leaves without a persistent basal meristem. Domatia recorded, or not recorded. Leaf anatomy . Mucilaginous epidermis absent. Urticating hairs absent.