| Spirodela polyrhiza (L.) Schleid. |
| Currently Accepted Name: | Spirodela polyrhiza (L.) Schleid. |
| Herbarium Name Used: | Spirodela polyrrhiza (L.) Schleid. |
| Locality: | USA. Indiana. Whitley: Deniston Resource Area; Robinson Lake |
| Habitat: | Water depth 0.5 m; pH 7.7; muck bottom |
| Submission Info: | Submitted by Admin on 21 Aug 2015 |