Listes floristiques macrophytes

Arre à Saint-andre-de-majencoules 06181906

Date prélèvement 07/08/2014
IBMR 11.03
Robustesse 10.85
Recouvrement UR1 40.00%
Faciès UR1 radier (40%)
Recouvrement UR2 60.00%
Faciès UR2 pl. lent (60%)
Taxon Code SANDRE Code IRSTEA % rec taxon UR1 % rec taxon UR2 % station
Cladophora 1124 CLASPX 23 3 11
Melosira 8714 MELSPX 3 9 6.6
Diatoma 6627 DIASPX 12 0 4.8
Spirogyra 1147 SPISPX 0 0.5 0.3
Hildenbrandia 1157 HILSPX 0.1 0.005 0.043
Hydrodictyon 5686 HYISPX 0 0.03 0.018
Cinclidotus danubicus 1319 CINDAN 0.04 0 0.016
Phormidium 6414 PHOSPX 0.03 0 0.012
Agrostis stolonifera 1543 AGRSTO 0.01 0.005 0.007
Equisetum arvense 1384 EQUARV 0.005 0.005 0.005
Cinclidotus riparius 1321 CINRIP 0.01 0 0.004
Lemanea 1159 LEASPX 0.01 0 0.004
Ulothrix 1142 ULOSPX 0 0.005 0.003
Equisetum ramosissimum 29992 EQURAM 0 0.005 0.003
Lemna minor 1626 LEMMIN 0 0.005 0.003
Bolboschoenus maritimus 19533 BOLMAR 0 0.005 0.003
Lysimachia vulgaris 1887 LYSVUL 0 0.005 0.003
Rorippa sylvestris 1767 RORSYL 0 0.005 0.003
Cinclidotus aquaticus 1318 CINAQU 0.005 0 0.002
Audouinella 6076 AUDSPX 0.005 0 0.002
Fissidens crassipes 1294 FISCRA 0.005 0 0.002
Leptodictyum riparium 1244 LEORIP 0.005 0 0.002
Platyhypnidium riparioides 31691 PLTRIP 0.005 0 0.002
Reynoutria japonica 19988 REYJAP 0.005 0 0.002