A synopsis of Peristrophe (Acanthaceae) in southern Africa

Abstract

A synopsis of Peristrophe Nees (Acanthaceae) in southern Africa is provided, Peristrophe comprises nine species, one with two subspecies in southern Africa. A key for identification and descriptions of species not included in recent literature are provided. Morphology of tertiary bracts, indumentum on stem and distribution is illustrated and diagnostic characters, distribution, habitat, flowering time and conservation status are discussed for each species.