| | Plattdeutscher Name | Deutscher Name | Englischer Name | Botanischer Name | | Flitterpoppel (Oldenburg in Old.) | Pappel, Zitter- | Aspen | Populus tremula |
| Floeoeren (Ostfriesland) | Flieder, Gewoehnlicher | Lilac, Common | Syringa vulgaris |
| Floeoern (Ostfriesland) | Flieder, Gewoehnlicher | Lilac, Common | Syringa vulgaris |
| Floeren (Ostfriesland) | Flieder, Gewoehnlicher | Lilac, Common | Syringa vulgaris |
| Floerkes (Ostfriesland) | Flieder, Gewoehnlicher | Lilac, Common | Syringa vulgaris |
| Floettjes (Ostfriesland) | Wasserlinse, Kleine | Duckweed, Common | Lemna minor |
| Flohkruut (Holstein) | Flohkraut, Grosses | Fleawort, Greater | Pulicaria dysenterica |
| Flohkruut (Holstein) | Flohkraut, Kleines | Fleawort, Smaller | Pulicaria vulgaris |
| Flohstruuk | Gagelstrauch, Moor- | Sweet Gale | Myrica gale |
| Flohstruuk | Gagelstrauch, Moor- | Myrtle, Bog | Myrica gale |
| Fludderesch (Harte/Mensing) | Pappel, Zitter- | Aspen | Populus tremula |
| Fluderesch (Ostpommern) | Pappel, Zitter- | Aspen | Populus tremula |
| Flueskes (Osnabrueck) | Wollgras, Schmalblaettriges | Grass, Common Cotton | Eriophorum angustifolium |
| Flurresch (Ostpommern) | Pappel, Zitter- | Aspen | Populus tremula |
| Fluttermai (Oldenburg in Oldenb.) | Pappel, Zitter- | Aspen | Populus tremula |
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