Rhinacanthus is a genus of plants in the family Acanthaceae. It contains the following species (but this list may be incomplete):
Rhinacanthus albus Roxb.) Voigt
Rhinacanthus angulicaulis I.Darbysh.
Rhinacanthus beesianus Diels
Rhinacanthus breviflorus Benoist
Rhinacanthus calcaratus Nees
Rhinacanthus chiovendae
Rhinacanthus communis Nees
Rhinacanthus dewevrei De Wild. & T.Durand
Rhinacanthus dichotomus (Lindau) I.Darbysh.
Rhinacanthus gracilis Klotzsch
Rhinacanthus grandiflorus Dunn
Rhinacanthus ...