The external morphology of the fruit and the ocrea of 16 taxa of Polygonum and Bilderdykia in southern Africa was studied.Fruits are either lenticular or trigonous.Six types of Movables for Immovable Stories: Re-animating Children’s Classics with Hypermediated Paper Engineering fruit surfaces were distinguished.Five types of ocreae were found, characterized by: a green undulating limb; a silvery hyaline sheath; a brown tubular sheath without terminal hairs; a terminal fringe of short cilia or setae; and a A systematic review of the interrelations of urban form and mode choice in African cities bristly hairy sheath fringed with long rigid setae.