The Families of Flowering Plants L. Watson and M. J. Dallwitz Stackhousiaceae R. Br. Habit and leaf form . Normal' plants, or switch-plants. Leaves well developed, or much reduced.
Plants succulent, or non-succulent.
Mesophytic, or xerophytic. Leaves inconspicuously stipulate . Lamina margins entire. Leaf anatomy . Lamina dorsiventral, or isobilateral, or centric.