Scientific name: Pycreus latespicatus (Boeck) C. B. Clarke, 1894
English name:
Vietnamese name: Cói trục dai gié rộng; Cú gié rộng
Other name: Cyperus latespicatus Boeck, 1859 (CCNVN, 2:793; CCVN, 3:695). - Cyperus diaphanus Schrader ex Roem. & Schult. 1824. - Cyperus latespicatus Boeck, var. diaphanus (Schrader) Kuk. 1936 (CCNVN, 2:793; CCVN, 3:695). - Cyperus diaphanus var. latespicatus (Boeck) J. Kern, 1974;