Including Raphanaceae Horan. Habit and leaf form . When shrubby, often pachycaul. Leaves of hydrophytes submerged and emergent. Heterophyllous, or not heterophyllous.
Leaves exstipulate .
Lamina margins entire, or serrate, or dentate. Leaves without a persistent basal meristem. Leaf anatomy . Lamina dorsiventral, or isobilateral, or centric. Stem anatomy .