Listes floristiques macrophytes

Le Lignon-du-Velay à Tence 04003200

Date prélèvement 21/07/2017
IBMR 12.65
Robustesse 12.26
Recouvrement UR1 37.00%
Faciès UR1 radier (37%)
Recouvrement UR2 63.00%
Faciès UR2 pl. courant (63%)
Taxon Code % rec taxon UR1 % rec taxon UR2 % station
Carex elata CARELA 0.2 0.7 0.515
Phalaris arundinacea PHAARU 0.01 0.3 0.1927
Paralemanea sp. PAASPX 0.2875 0.0163 0.1166
Eleocharis palustris ELEPAL 0 0.11 0.0693
Collema fluviatile COLFLU 0.01 0.1 0.0667
Gomphoneis sp. GOMSPX 0.1125 0.01 0.0479
Melosira sp. MELSPX 0.04 0.04 0.04
Phormidium sp. PHOSPX 0.1 0 0.037
Spirogyra sp. SPISPX 0.025 0.025 0.025
Hygroamblystegium fluviatile HYAFLU 0.02 0.01 0.0137
Oedogonium sp. OEDSPX 0.015 0.01 0.0119
Fissidens crassipes FISCRA 0.01 0.01 0.01
Rhynchostegium riparioides RHYRIP 0.01 0.01 0.01
Rorippa sylvestris RORSYL 0.01 0.01 0.01
Agrostis stolonifera AGRSTO 0 0.01 0.0063
Fontinalis antipyretica FONANT 0 0.01 0.0063
Iris pseudacorus IRIPSE 0 0.01 0.0063
Scirpus sylvaticus SCISYL 0 0.01 0.0063
Nasturtium officinale NASOFF 0 0.01 0.0063
Glyceria fluitans GLYFLU 0 0.01 0.0063
Chiloscyphus polyanthos CHIPOL 0 0.01 0.0063
Dermatocarpon weberi DERWEB 0 0.01 0.0063
Lysimachia vulgaris LYSVUL 0 0.01 0.0063
Mentha longifolia MENLON 0 0.01 0.0063
Ranunculus repens RANREP 0 0.01 0.0063
Tetraspora sp. TETSPX 0.01 0 0.0037
Hildenbrandia sp. HILSPX 0.01 0 0.0037
Fontinalis squamosa FONSQU 0.01 0 0.0037