populus nigra, rumex conglomeratus, lythrum salicaria, phalaris arundinacea, rumex crispus, bidens frondosa, dysphania ambrosioides, poa trivialis, symphyotrichum squamatum, urtica dioica, atriplex prostrata, calystegia sepium, clinopodium nepeta, cyperus longus, helosciadium nodiflorum, plantago major, solanum dulcamara, xanthium strumarium