fr, var, cynodon dactylon, dittrichia viscosa, poa annua, echinochloa crus-galli, lysimachia arvensis, cyperus longus, agrostis stolonifera, plantago lanceolata, symphyotrichum subulatum, mentha pulegium, rumex crispus, phragmites australis, plantago coronopus, rumex conglomeratus, convolvulus arvensis, sonchus oleraceus, paspalum distichum, lythrum salicaria, avena barbata, potentilla reptans, ranunculus sardous, xanthium orientale, daucus carota, chenopodium album, trifolium campestre, polypogon monspeliensis, lolium rigidum, juncus bufonius, plantago major, scirpoides holoschoenus, sonchus asper, bolboschoenus maritimus, portulaca oleracea, rubus ulmifolius, juncus articulatus, atriplex prostrata, bromus hordeaceus, hordeum murinum, polygonum aviculare, persicaria lapathifolia, calystegia sepium, papaver rhoeas, poa trivialis, lolium multiflorum, verbena officinalis, lycopus europaeus, trifolium resupinatum, digitaria sanguinalis, erigeron canadensis, lotus tenuis