Listes floristiques macrophytes

Orb à Le-poujol-sur-orb 06185000

Date prélèvement 12/08/2010
IBMR 8.24
Robustesse 7.87
Recouvrement UR1 71.00%
Faciès UR1 radier (71%)
Recouvrement UR2 29.00%
Faciès UR2 pl. lent (29%)
Taxon Code % rec taxon UR1 % rec taxon UR2 % station
Cladophora sp. CLASPX 22 3.5 16.635
Diatoma sp. DIASPX 2 0 1.42
Zannichellia palustris ZANPAL 0.2 3.5 1.157
Hydrodictyon sp. HYISPX 0.1 3.1 0.97
Enteromorpha sp. ENTSPX 0.1 1.7 0.564
Apium nodiflorum APINOD 0.2 1 0.432
Paspalum distichum 0.2 1 0.432
Agrostis stolonifera AGRSTO 0.4 0.3 0.371
Ranunculus fluitans RANFLU 0.5 0 0.355
Nasturtium officinale NASOFF 0.25 0.3 0.2645
Polygonum hydropiper POLHYD 0.2 0.2 0.2
Ulothrix sp. ULOSPX 0 0.5 0.145
Veronica anagallis-aquatica VERANA 0.1 0.2 0.129
Spirogyra sp. SPISPX 0.01 0.3 0.0941
Potamogeton nodosus POTNOD 0 0.3 0.087
Ludwigia peploides LUDPEP 0.05 0.15 0.079
Chara vulgaris CHAVUL 0 0.25 0.0725
Solanum dulcamara SOADUL 0.05 0.05 0.05
Mentha longifolia MENLON 0.05 0.01 0.0384
Melosira sp. MELSPX 0 0.1 0.029
Lemna minor LEMMIN 0 0.1 0.029
Scrophularia umbrosa SCRUMB 0 0.05 0.0145
Potamogeton crispus POTCRI 0.01 0.01 0.0065
Arundo donax ARUDON 0 0.02 0.0058
Stigeoclonium tenue STITEN 0.01 0 0.0036
Bidens sp. BIDSPX 0.01 0 0.0036
Oedogonium sp. OEDSPX 0 0.01 0.0029
Groenlandia densa GRODEN 0 0.01 0.0029
Myriophyllum spicatum MYRSPI 0 0.01 0.0029
Mentha aquatica MENAQU 0 0.01 0.0029
Mentha x rotundifolia MENROT 0 0.01 0.0029
Phalaris arundinacea PHAARU 0 0.01 0.0029
Echinochloa crus galli 0 0.01 0.0029
Equisetum arvense EQUARV 0 0.01 0.0015
Callitriche stagnalis CALSTA 0 0.01 0.0015
Potamogeton panormitanus POTPAN 0 0.01 0.0015
Cyperus fuscus CYPFUS 0 0.01 0.0015
Lycopus europaeus LYCEUR 0 0.01 0.0015
Lythrum salicaria LYTSAL 0 0.01 0.0015
Veronica beccabunga VERBEC 0 0.01 0.0015
Juncus articulatus JUNART 0 0.01 0.0015
Polygonum lapathifolium POLLAP 0 0.01 0.0015
Fragilaria sp. 0 0.01 0.0015
Impatiens balfouri 0 0.01 0.0015