jointed rush(n = noun.plant) juncus articulatus - rush of Australia;
is a kind of rush

benjamin rush, common rush, cotton rush, creeping spike rush, egyptian paper rush, gold rush, hard rush, jointed, jointed charlock, needle rush, needle spike rush, paper rush, rush, rush along, rush aster, rush away, rush candle, rush family, rush grass, rush hour, rush nut, rush off, rush out, rush rose, salt rush, scouring rush, slender rush, slender spike rush, soft rush, spike rush, toad rush, variegated scouring rush