Stenotaphrum Trin. Stenotaphrum Trin., Fund. Agrost.: 175. 1820 sec. Soreng & al. 2015=Diastemanthe Steud., Syn. Pl. Glumac. 1: 360. 1854 syn. sec. Valdés Reyna & Dávila 1995=Diastemenanthe Steud., Syn. Pl. Glumac. 1: 360. 1854 syn. sec. Valdés Reyna & Dávila 1995