Listes floristiques macrophytes
La Loire à Feurs 04010000
| Date prélèvement | 14/08/2012 | IBMR | 9.40 |
|---|---|
| Robustesse | 9 |
| Recouvrement UR1 | 95.00% |
| Faciès UR1 | ch. lentique (95%) |
| Recouvrement UR2 | 5.00% |
| Faciès UR2 | autre (5%) |
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| Taxon | Code SANDRE | Code IRSTEA | % rec taxon UR1 | % rec taxon UR2 | % station |
|---|---|---|---|---|---|
| Phormidium | 6414 | PHOSPX | 6.71 | 3.16 | 6.5364 |
| Myriophyllum spicatum | 1778 | MYRSPI | 2.62 | 0.41 | 2.5083 |
| Cladophora | 1124 | CLASPX | 2.1 | 0.6 | 2.0203 |
| Oedogonium | 1134 | OEDSPX | 1.67 | 1.9 | 1.6814 |
| Rhizoclonium | 1125 | RHISPX | 1.4 | 2.5 | 1.4539 |
| Tetraspora | 1138 | TETSPX | 1.48 | 0 | 1.4024 |
| Jaaginema sp. | NEWCOD | 1.23 | 0.65 | 1.1986 | |
| Stigeoclonium | 1119 | STISPX | 1.23 | 0 | 1.1661 |
| Lyngbya | 1107 | LYNSPX | 1.05 | 0.25 | 1.0077 |
| Fragilaria sp. | NEWCOD | 0.52 | 3.99 | 0.6971 | |
| Ranunculus fluitans | 1903 | RANFLU | 0.29 | 3 | 0.4214 |
| Nitzschia sp. | NEWCOD | 0 | 3.86 | 0.1932 | |
| Encyonema sp. | NEWCOD | 0 | 3.86 | 0.1932 | |
| Spirogyra | 1147 | SPISPX | 0 | 2.32 | 0.1159 |
| Phalaris arundinacea | 1577 | PHAARU | 0 | 1.9 | 0.095 |
| Melosira | 8714 | MELSPX | 0 | 0.88 | 0.0441 |
| Ulothrix | 1142 | ULOSPX | 0 | 0.56 | 0.0279 |
| Diatoma | 6627 | DIASPX | 0 | 0.54 | 0.0269 |
| Oscillatoria | 1108 | OSCSPX | 0 | 0.38 | 0.0188 |
| Anabaena | 1101 | ANASPX | 0 | 0.27 | 0.0136 |
| Bulbochaete sp | NEWCOD | 0 | 0.02 | 0.001 | |
| Heteroleibleinia sp. | NEWCOD | 0 | 0.02 | 0.001 | |
| Rorippa amphibia | 1765 | RORAMP | 0 | 0.01 | 0.0005 |
| Hildenbrandia | 1157 | HILSPX | 0 | 0.01 | 0.0005 |
| Glechoma hederacea | 19767 | GLEHED | 0 | 0.01 | 0.0005 |
| Spirodela polyrhiza | 1630 | SPRPOL | 0 | 0.01 | 0.0005 |
| Rorippa sylvestris | NEWCOD | 0 | 0.01 | 0.0005 | |
| Lemna minor | 1626 | LEMMIN | 0 | 0.01 | 0.0005 |
| Lemna minuscula | 1627 | LEMMIU | 0 | 0.01 | 0.0005 |