Pseudechinolaena is a genus of tropical and subtropical plants in the grass family, all but one species endemic to Madagascar.SpeciesPseudechinolaena camusiana Bosser - Madagascar Pseudechinolaena madagascariensis (A.Camus) Bosser - Madagascar Pseudechinolaena moratii Bosser - Madagascar Pseudechinolaena perrieri A.Camus - Madagascar Pseudechinolaena polystachya (Humb., Bonpl. & Kunth) Stapf - tropical - southern Africa, Asia, New Guinea, Latin America Pseudechinolaena tenuis Bosser - MadagascarFormerly included