Listes floristiques macrophytes

Le Lignon-du-Velay à Chaudeyrolles 04002870

Date prélèvement 20/06/2007
IBMR 13.15
Robustesse 0
Recouvrement UR1 65.00%
Faciès UR1 rapide (65%)
Recouvrement UR2 35.00%
Faciès UR2 pl. lent (35%)
Taxon Code % rec taxon UR1 % rec taxon UR2 % station
Ulothrix sp. ULOSPX 7 1 4.9
Ulothrix sp. ULOSPX 7 1 4.9
Melosira sp. MELSPX 2 1 1.65
Lemanea sp. LEASPX 2 0 1.3
Gomphoneis sp. 1 0.4 0.79
Brachythecium rivulare BRARIV 1.2 0 0.78
Phalaris arundinacea PHAARU 0.8 0.1 0.555
Audouinella sp. AUDSPX 0.5 0 0.325
Schizothrix sp. SCZSPX 0.5 0 0.325
Mentha longifolia MENLON 0.4 0 0.26
Glyceria fluitans GLYFLU 0.3 0.1 0.23
Ranunculus peltatus RANPEL 0.3 0.05 0.2125
Rhynchostegium riparioides RHYRIP 0.2 0.1 0.165
Amblystegium fluviatile AMBFLU 0.1 0 0.065
Mentha aquatica MENAQU 0.1 0 0.065
Fontinalis antipyretica FONANT 0.05 0.03 0.043
Oscillatoria sp. OSCSPX 0.05 0 0.0325
Cratoneuron filicinum CRAFIL 0.05 0 0.0325
Scirpus sylvaticus SCISYL 0.04 0 0.026
Scirpus sylvaticus SCISYL 0.04 0 0.026
Scirpus sylvaticus SCISYL 0.04 0 0.026
Scirpus sylvaticus SCISYL 0.04 0 0.026
Scirpus sylvaticus SCISYL 0.04 0 0.026
Stigeoclonium sp. STISPX 0.03 0 0.0195
Schistidium rivulare SCSRIV 0.02 0 0.013
Schistidium rivulare SCSRIV 0.02 0 0.013
Marchantia polymorpha MACPOL 0.02 0 0.013
Marchantia polymorpha MACPOL 0.02 0 0.013
Caltha palustris CAHPAL 0.02 0 0.013
Equisetum sp. EQUSPX 0.02 0 0.013
Myosotis gr. palustris MYOPAL 0.02 0 0.013
Chiloscyphus polyanthos CHIPOL 0 0.02 0.007
Carex rostrata CARROS 0 0.02 0.007