Species
Cyperus eragrostis (Tall flatsedge)
Cyperus eragrostis. Photo: (c) p-drot, some rights reserved (CC BY-NC)
Cyperus eragrostis is a species of sedge known by several common names, including tall flatsedge, nutgrass, tall nutgrass, umbrella sedge, chufa, Earth almond, zula nuts, edible galingale and pale galingale.