Listes floristiques macrophytes
La Garonne à St-Nicolas de la Grave 05118950
| Date prélèvement | 21/09/2017 | IBMR | 7.92 |
|---|---|
| Robustesse | 8.47 |
| Recouvrement UR1 | 59.00% |
| Faciès UR1 | Chenal lentique (59%) |
| Recouvrement UR2 | 41.00% |
| Faciès UR2 | Chenal lentique (41%) |
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| Taxon | Code SANDRE | Code IRSTEA | % rec taxon UR1 | % rec taxon UR2 | % station |
|---|---|---|---|---|---|
| Phormidium | 6414 | PHOSPX | 0.2 | 0 | 13 |
| Mentha aquatica | 1791 | MENAQU | 0.01 | 0 | 12 |
| Lycopus europaeus | 1789 | LYCEUR | 0.01 | 0 | 11 |
| Spirogyra | 1147 | SPISPX | 0.01 | 0 | 10 |
| Ranunculus fluitans | 1903 | RANFLU | 0.12 | 0.07 | 10 |
| Iris pseudacorus | 1601 | IRIPSE | 0.12 | 0 | 10 |
| Lemna minor | 1626 | LEMMIN | 0.01 | 0 | 10 |
| Phragmites australis | 1579 | PHRAUS | 0.12 | 0 | 9 |
| Myriophyllum spicatum | 1778 | MYRSPI | 0.17 | 1.45 | 8 |
| Vallisneria spiralis | 1598 | VALSPI | 7.7 | 10.27 | 8 |
| Elodea nuttalii | 1588 | ELONUT | 0.77 | 0.07 | 8 |
| Azolla filiculoides | 1439 | AZOFIL | 0.01 | 0 | 6 |
| Oedogonium | 1134 | OEDSPX | 0.01 | 0 | 6 |
| Spirodela polyrhiza | 1630 | SPRPOL | 0.01 | 0 | 6 |
| Ceratophyllum demersum | 1717 | CERDEM | 1.66 | 2.28 | 5 |
| Ludwigia grandiflora | 19845 | LUDGRA | 0.01 | 0 | 0 |
| Impatiens glandulifera | 1686 | IMPGLA | 0.01 | 0 | 0 |
| Solanum dulcamara | 1964 | SOADUL | 0.01 | 0 | 0 |
| Egeria densa | 19626 | EGEDEN | 0 | 0.37 | 0 |
| Stachys palustris | 1799 | STAPAL | 0.01 | 0 | 0 |