Ko e mohuku ko e hingoa fakatonga ki he ngaahi fuʻu ʻakau mei he kāinga poaceae pe gramineae ʻi he lea fakasaienisi. ʻOku ʻi ai ʻa e ngaahi faʻahinga ʻe taha mano tupu ʻi he kāingá ni. ʻOku nau kau ki he holongā poales, tatau mo e kāinga ʻo e pako.