| | umbrella plant, umbrella sedge, Cyperus alternifolius; chufa, yellow nutgrass, earth almond, ground almond, rush nut, Cyperus esculentus; galingale, galangal, Cyperus longus; papyrus, Egyptian paper reed, Egyptian paper rush, paper rush, paper plant, Cyperus papyrus; nutgrass, nut grass, nutsedge, nut sedge, Cyperus rotundus; sand sedge, sand reed, Carex arenaria; cypress sedge, Carex pseudocyperus; cotton grass, cotton rush; hardstem bulrush, hardstemmed bulrush, Scirpus acutus; wool grass, Scirpus cyperinus; spike rush |