 |
| |||
| Seesimse n (Scirpus lacustris) | |||
| gemeine Teichsimse (Schoenoplectus lacustris Palla, Scirpus lacustris L.); Flecht-Simse m (Schoenoplectus lacustris Palla, Scirpus lacustris L.) | |||
|
tule : 4 phrases, 3 sujets |
| Biologie | 2 |
| Ressources naturelles et conservation de la faune | 1 |
| Sciences naturelles | 1 |