Aponogeton crispus , Family-Aponogetonaceae , Common name-Kekatiya කෙකටිය , Origin-Native , Habit-Aquatic , Ecology-Dry zone ,Comment-., Referance-R6:11

 

Aponogeton jacobsenii , Family-Aponogetonaceae , Common name-Kekatiya කෙකටිය , Origin-Endemic , Habit-Aquatic , Ecology-Montane ,Comment-Seen at Hortons, Referance-R6:7

Aponogeton natans , Family-Aponogetonaceae , Common name-Kekatiya කෙකටිය , Origin-Native , Habit-Aquatic , Ecology-Dry ,Comment-Trinco, mannar, Hambatota, Referance-.

Aponogeton rigidifolius , Family-Aponogetonaceae , Common name-Kekatiya කෙකටිය , Origin-Endemic , Habit-Aquatic , Ecology-Wet ,Comment-Kalutara, Galle, Ratnapura, Referance-.