Water is the medium that these plants need to survive. They can be found in lakes, swamps, ponds, creeks and rivers, irrigation channels, rice paddies and tidal zones throughout Taiwan.
水，是它們賴以存活的媒介，全國各地的湖泊、沼澤、池塘、溪流、溝渠、水田和海岸潮間帶，都是常見的繁衍處所。