| Family | Menyanthaceae |
| Scientific name | Nymphoides cristata (Roxburgh) Kuntze |
| Synonyms | Limnanthemum cristatum (Roxburgh) Grisebach; Menyanthes cristata Roxburgh; Villarsia cristata (Roxburgh) Sprengel |
| Common name | (English common name) white water snowflake, crested floatingheart |
| (Japanese common name) none | |
| Distribution | China, Taiwan, India, Pakistan |
| Reference | Nymphoides cristata (Roxb.) Kuntze |
| Nymphoides cristata (Roxb.) Kuntze | |
| Nymphoides cristata (Roxburgh) Kuntze | |
| Nymphoides cristata |
| March 2007 at Shinjuku Gyoen National Garden |
March 2007 at Shinjuku Gyoen National Garden |
March 2007 at Shinjuku Gyoen National Garden |