Listes floristiques macrophytes

Le Lignon-du-Velay à Tence 04003200

Date prélèvement 09/08/2021
IBMR 11.44
Robustesse 12.1
Recouvrement UR1 65.00%
Recouvrement UR2 35.00%
Taxon Code SANDRE Code IRSTEA % rec taxon UR1 % rec taxon UR2 % station
Spirogyra 1147 SPISPX 2.2 2.4 2.27
Melosira 8714 MELSPX 1.9 0.9 1.55
Phalaris arundinacea 1577 PHAARU 1.2 0.8 1.06
Oedogonium 1134 OEDSPX 0.9 1.3 1.04
Paralemanea 31566 PAASPX 1.5 0.01 0.9785
Gomphoneis 9382 GOMSPX 1.1 0.01 0.7185
Eleocharis palustris 1506 ELEPAL 0.5 1 0.675
Hygroamblystegium fluviatile 1237 HYAFLU 0.2 0.2 0.2
Phormidium 6414 PHOSPX 0.3 0.01 0.1985
Cladophora 1124 CLASPX 0.01 0.5 0.1815
Fontinalis antipyretica 1310 FONANT 0.2 0.01 0.1335
Fontinalis squamosa 1312 FONSQU 0 0.2 0.07
Rhynchostegium riparioides 1268 RHYRIP 0.01 0.01 0.01
Fissidens crassipes 1294 FISCRA 0.01 0.01 0.01
Chiloscyphus polyanthos 1186 CHIPOL 0.01 0.01 0.01
Carex 1466 CARSPX 0.01 0.01 0.01
Lysimachia vulgaris 1887 LYSVUL 0.01 0.01 0.01
Dermatocarpon weberi 10217 DERWEB 0.01 0.01 0.01
Audouinella 6076 AUDSPX 0.01 0.01 0.01
Microspora 1132 MICSPX 0.01 0 0.0065
Scirpus sylvaticus 1525 SCISYL 0.01 0 0.0065
Plectonema 1113 PLESPX 0.01 0 0.0065
Collema fluviatile 19600 COLFLU 0.01 0 0.0065
Mentha longifolia 19856 MENLON 0.01 0 0.0065
Gomphonema 8781 GOPSPX 0 0.01 0.0035
Persicaria amphibia 31020 PERAMP 0 0.01 0.0035
Stigeoclonium 1119 STISPX 0 0.01 0.0035