Scientific name: Bulbostylis barbata (Rottb.) C.B. Clarke, 1894 (CCVN, 3: 641).
English name:
Vietnamese name: Cói chát râu; Cỏ chát râu; Bờm râu
Other name: Scirpus barbatus Rottb. 1772.Fimbristylis actinoschoenus sensu E. Camus, 1912 (FGI, 7: 124), non C.B. Clarke (1894).;