| Determined as: | Haloragaceae Myriophyllum spicatum L. |
| Collected by: | K.-A. Wegener, um 1965 |
| Determined by: | K.-F. Wegener |
| Confirmed by: | Rilke, S., 2009 |
| Herbarium: | GFW |
| herbar scan |  |
| Country: | Germany |
| Province: | Mecklenburg-Vorpommern |
| District: | Nordvorpommern |
| Locality: | östlich Greifswald, Ziese |
| Habitat: | Ziese (river), Ziese (Fluß) |