(Rytigynia canthioides)
Rytigynia canthioides is a flowering plant species first described by George Bentham,and became known as Robyn's.Rytigynia canthioides are included in the genus Rytigynia and the family rubiaceae. Rytigynia is a genus of flowering plants in the Rubiaceae family. It is found in tropical and southern Africa. The genera Rytigynia and Fadogia form a strongly supported clade but neither of these genera is monophyletic.