panicum capillare, cyperus serotinus, dysphania ambrosioides, echinochloa crus-galli, amorpha fruticosa, azolla filiculoides, bidens cernuus, bidens vulgata, cyperus flavescens, cyperus fuscus, cyperus glomeratus, cyperus odoratus, lycopus europaeus, lythrum salicaria, paspalum distichum, plantago major, solanum dulcamara