Cyperus rotundus subsp. retzii (NEES) KÜK. in Pfl. R. Heft 101: 114. 1935
- ≡Cyperus retzii NEES in Wight, Contr.: 82. 1834
- ≡Cyperus rotundus var. pallidus Benth. in Fl. Austr. 7: 280. 1878
- ≡Cyperus bifax Clarke in Kew Bull. 8: 13. 1908
- ≡Cyperus disruptus Clarke in Kew Bull. 8: 12. 1908
- ≡Cyperus rotundus var. pseudeseulentus KÜK. in Bot. Jahrb. 59: 44. 1924
- ≡Cyperus weinlandii KÜK. in Pfl. R. Heft 101: 131. 1935
