| | Plattdeutscher Name | Deutscher Name | Englischer Name | Botanischer Name | | Porzlaanbloom (Ostholstein) | Porzellanbluemchen | London Pride | Saxifraga umbrosa |
| Porzlaenblohm (Mecklenburg) | Porzellanbluemchen | London Pride | Saxifraga umbrosa |
| Porzlein | Portulakroeschen | Portulaca, Common | Portulaca grandiflora |
| Porzlein | Portulakroeschen | Rose, Moss | Portulaca grandiflora |
| Porzlein | Portulakroeschen | Sum Plant | Portulaca grandiflora |
| Poss | Gagelstrauch, Moor- | Sweet Gale | Myrica gale |
| Poss | Gagelstrauch, Moor- | Myrtle, Bog | Myrica gale |
| Possen | Gagelstrauch, Moor- | Sweet Gale | Myrica gale |
| Possen | Gagelstrauch, Moor- | Myrtle, Bog | Myrica gale |
| Post | Gagelstrauch, Moor- | Sweet Gale | Myrica gale |
| Post | Gagelstrauch, Moor- | Myrtle, Bog | Myrica gale |
| Poststruuk | Gagelstrauch, Moor- | Sweet Gale | Myrica gale |
| Poststruuk | Gagelstrauch, Moor- | Myrtle, Bog | Myrica gale |
| Poterkaeppken (Beckum/Westf.) | Kapuzinerkresse, Grosse | Nasturtium | Tropaeolum majus |
| Pottlack | Portulak, Gemuese- | Purslane | Portulaca oleracae var. sativa |
|
|
