Cyperus entrerianus Boeckeler Cyperus entrerianus Boeckeler in Flora 61: 139. 1878 sec. González-Elizondo & al. 2018=Cyperus luzulae var. entrerianus (Boeckeler) Barros in Anales Mus. Argent. Ci. Nat. "Bernardino Rivadavia" 39: 309-310. 1938 syn. sec. Diego & González 2008