- Stock Photo ID: #HM954380
- Image Credit: Picxy.com/palash.mistri007
- Description:Pontederiaceae is a family of flowering plants. The APG IV system of 2016 places the family in the order Commelinales, in the commelinid clade, in the monocots. It is a small family of heterostylous aquatic plants, occurring in tropical and subtropical waters