Listes floristiques macrophytes

La Colagne en amont de Marvejols 05101420

Date prélèvement 28/06/2010
IBMR 11.66
Robustesse 10.92
Recouvrement UR1 52.00%
Faciès UR1 pl. courant (52%)
Recouvrement UR2 48.00%
Faciès UR2 pl. lent (48%)
Taxon Code SANDRE Code IRSTEA % rec taxon UR1 % rec taxon UR2 % station
Callitriche hamulata 1698 CALHAM 16 1 8.8
Sparganium emersum f. longissimum 19695 SPAEML 2 5.5 3.68
Phalaris arundinacea 1577 PHAARU 1.5 3.5 2.46
Amblystegium riparium 1219 AMBRIP 3 0.5 1.8
Fontinalis squamosa 1312 FONSQU 2.25 0.5 1.41
Ranunculus penicillatus 1909 RANPEU 2.4 0.2 1.344
Carex acuta 1467 CARACU 0.5 1.4 0.932
Glyceria fluitans 1564 GLYFLU 1.5 0 0.78
Fontinalis antipyretica 1310 FONANT 0.75 0.75 0.75
Rhynchostegium riparioides 1268 RHYRIP 0.25 0.25 0.25
Melosira 8714 MELSPX 0.25 0.1 0.178
Vaucheria 1169 VAUSPX 0.3 0 0.156
Carex vesicaria 1491 CARVES 0.25 0 0.13
Microspora 1132 MICSPX 0.2 0 0.104
Pellia epiphylla 1198 PELEPI 0.1 0.1 0.1
Caltha palustris 1893 CAHPAL 0.1 0.1 0.1
Chiloscyphus polyanthos 1186 CHIPOL 0.1 0 0.052
Scirpus sylvaticus 1525 SCISYL 0.01 0.1 0.0506
Marchantia polymorpha 1192 MACPOL 0.05 0.05 0.05
Ranunculus repens 1910 RANREP 0.01 0.05 0.0266
Agrostis stolonifera 1543 AGRSTO 0 0.05 0.024
Sparganium erectum 1671 SPAERE 0 0.05 0.024
Ranunculus flammula 1902 RANFLA 0.01 0 0.0026
Myriophyllum alterniflorum 1776 MYRALT 0.01 0 0.0026
Porella cordaeana 19932 PORCOR 0.01 0 0.0026
Dermatocarpon weberi 10217 DERWEB 0.01 0 0.0026
Veronica beccabunga 1957 VERBEC 0 0.01 0.0024
Carex nigra 1480 CARNIG 0 0.01 0.0024