Listes floristiques macrophytes
Le Dourdou en aval de Saint Izaire 05144500
| Date prélèvement | 12/08/2022 | IBMR | 10.77 |
|---|---|
| Robustesse | 9.96 |
| Recouvrement UR1 | 49.83% |
| Faciès UR1 | radier (> 75%), plat courant (10-25%) |
| Recouvrement UR2 | 50.17% |
| Faciès UR2 | plat lentique (25-75%), Zone de bordure (25-75%) |
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| Taxon | Code SANDRE | Code IRSTEA | % rec taxon UR1 | % rec taxon UR2 |
|---|---|---|---|---|
| Lythrum salicaria | 1823 | LYTSAL | 0 | 0.01 |
| Ulva | 19725 | ULVSPX | 0 | 0.02 |
| Thorea | 6085 | THOSPX | 0.31 | 0.22 |
| Spirogyra | 1147 | SPISPX | 0.86 | 6.62 |
| Rorippa amphibia | 1765 | RORAMP | 0 | 0.01 |
| Rhynchostegium riparioides | 1268 | RHYRIP | 0 | 0 |
| Phalaris arundinacea | 1577 | PHAARU | 0 | 0.01 |
| Oedogonium | 1134 | OEDSPX | 0 | 0.01 |
| Melosira | 8714 | MELSPX | 0.11 | 4.42 |
| Agrostis stolonifera | 1543 | AGRSTO | 0 | 0.01 |
| Leptodictyum riparium | 1244 | LEORIP | 0 | 0.01 |
| Lemanea | 1159 | LEASPX | 0.01 | 0 |
| Fragilaria | 9533 | FRASPX | 0 | 0.01 |
| Fissidens crassipes | 1294 | FISCRA | 0 | 0.01 |
| Diatoma | 6627 | DIASPX | 0.01 | 0.14 |
| Cladophora | 1124 | CLASPX | 0.32 | 0.35 |
| Cinclidotus riparius | 1321 | CINRIP | 0.01 | 0.01 |