Listes floristiques macrophytes

Agly à St-laurent-de-la-salanque 06175000

Date prélèvement 25/07/2016
IBMR 7.92
Robustesse 8.43
Recouvrement UR1 14.00%
Faciès UR1 radier (14%)
Recouvrement UR2 86.00%
Faciès UR2 pl. lent (86%)
Taxon Code SANDRE Code IRSTEA % rec taxon UR1 % rec taxon UR2 % station
Spirogyra 1147 SPISPX 4.75 9.5 8.835
Potamogeton nodosus 1652 POTNOD 4 5 4.86
Cladophora 1124 CLASPX 21.5 1.7 4.472
Ludwigia peploides 1856 LUDPEP 3 3 3
Phragmites australis 1579 PHRAUS 10 1.5 2.69
Ceratophyllum demersum 1717 CERDEM 0.4 2.5 2.206
Phormidium 6414 PHOSPX 7 0.5 1.41
Oedogonium 1134 OEDSPX 2.5 1 1.21
Diatoma 6627 DIASPX 1.3 0.6 0.698
Vaucheria 1169 VAUSPX 2 0.005 0.2843
Ulva 19725 ULVSPX 0.005 0.3 0.2587
Mentha aquatica 1791 MENAQU 0.1 0.2 0.186
Leptodictyum riparium 1244 LEORIP 1 0 0.14
Zygnema 1148 ZYGSPX 0 0.1 0.086
Veronica anagallis-aquatica 1955 VERANA 0.3 0.03 0.0678
Rorippa sylvestris 1767 RORSYL 0.1 0.005 0.0183
Rorippa amphibia 1765 RORAMP 0.005 0.01 0.0093
Nasturtium officinale 1763 NASOFF 0 0.01 0.0086
Zannichellia palustris 1681 ZANPAL 0 0.005 0.0043
Helosciadium nodiflorum 30053 HELNOD 0 0.005 0.0043
Lemna gibba 1625 LEMGIB 0 0.005 0.0043
Lemna minuta 29962 LEMMIT 0 0.005 0.0043
Myriophyllum spicatum 1778 MYRSPI 0 0.005 0.0043
Potamogeton crispus 1645 POTCRI 0 0.005 0.0043
Solanum dulcamara 1964 SOADUL 0 0.005 0.0043
Bidens frondosa 1727 BIDFRO 0 0.005 0.0043
Lycopus europaeus 1789 LYCEUR 0 0.005 0.0043
Iris pseudacorus 1601 IRIPSE 0 0.005 0.0043
Stigeoclonium 1119 STISPX 0.005 0 0.0007
Audouinella 6076 AUDSPX 0.005 0 0.0007
Mentha suaveolens 29952 MENSUA 0.005 0 0.0007
Lythrum salicaria 1823 LYTSAL 0.005 0 0.0007
Agrostis stolonifera 1543 AGRSTO 0.005 0 0.0007