Schoenus sect. Helothrix Schoenus sect. Helothrix in Fedde, Rep. 44: 84. 1938≡Helothrix NEES in Ann. Mag. Nat. Hist. I: 45. 1841≡(Microcarpi) in Fl. Austr. 7: 356. 1878Type: Helothrix pusilla NEES.Type: Helothrix pusilla NEES.Type: Helothrix pusilla NEES.