Machaerina tetragona (Labill.) T.Koyama [ Cladium tetraquetrum Hook.f.]
      
no HD illustration available (m3)
6 631102 Machaerina tetragona (Labill.) T.Koyama [125 595723 Lepidosperma tetragonum Labill.] Cyperaceae
J.D. Hooker, Bot. Antarct. Voy., vol. 3(2): (Flora Tasmaniae (Monocotyledones and Acotyledones)): t. 149 (1860) [W.H. Fitch]