Listes floristiques macrophytes
Le ruisseau de Létrade à Saint-Avit 04041755
| Date prélèvement | 03/07/2013 | IBMR | 11.24 |
|---|---|
| Robustesse | 10.97 |
| Recouvrement UR1 | 80.00% |
| Faciès UR1 | radier (80%) |
| Recouvrement UR2 | 20.00% |
| Faciès UR2 | pl. courant (20%) |
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| Taxon | Code SANDRE | Code IRSTEA | % rec taxon UR1 | % rec taxon UR2 |
|---|---|---|---|---|
| Phormidium | 6414 | PHOSPX | 0.03 | 0.01 |
| Vaucheria sp. | 6193 | 0.01 | 0 | |
| Dermatocarpon weberi | 10217 | DERWEB | 0.01 | 0 |
| Sparganium erectum | 1671 | SPAERE | 8 | 2 |
| Scirpus sylvaticus | 1525 | SCISYL | 0.5 | 0 |
| Glyceria fluitans | 1564 | GLYFLU | 4 | 0.8 |
| Amblystegium fluviatile | 1223 | AMBFLU | 0.2 | 0 |
| Fissidens crassipes | 1294 | FISCRA | 0.8 | 0.01 |
| Iris pseudacorus | 1601 | IRIPSE | 12 | 4 |
| Fontinalis antipyretica | 1310 | FONANT | 5 | 0.2 |
| Rhynchostegium riparioides | 1268 | RHYRIP | 0.5 | 0 |
| Alisma plantago-aquatica | 1447 | ALIPLA | 0.01 | 0 |
| Galium palustre | 1930 | GALPAL | 0.2 | 0 |
| Lycopus europaeus | 1789 | LYCEUR | 0.01 | 0.01 |
| Phalaris arundinacea | 1577 | PHAARU | 6 | 1.5 |
| Audouinella | 6076 | AUDSPX | 0.07 | 0 |
| Callitriche brutia | 1697 | CALBRU | 0.6 | 0 |
| Ranunculus repens | 1910 | RANREP | 0.01 | 0 |
| Mentha aquatica | 1791 | MENAQU | 0.01 | 0.2 |
| Lemanea | 1159 | LEASPX | 0.14 | 0 |
| Ranunculus penicillatus var. calcareus | 29941 | RANPEC | 1 | 0 |
| Amblystegium riparium | 1219 | AMBRIP | 3 | 0.2 |
| Chiloscyphus polyanthos | 1186 | CHIPOL | 0.01 | 0 |
| Callitriche hamulata | 1698 | CALHAM | 3 | 0.7 |
| Myosotis scorpioides | 1692 | MYOSCO | 0.01 | 0 |
| Juncus effusus | 1613 | JUNEFF | 0.2 | 0.5 |
| Poa trivialis | 1583 | POATRI | 0.1 | 0.2 |
| Agrostis stolonifera | 1543 | AGRSTO | 0.3 | 0 |