persicaria hydropiper, alopecurus pratensis, chenopodium album, elymus repens, persicaria lapathifolia, persicaria maculosa, echinochloa crus-galli, glechoma hederacea, phalaris arundinacea, rumex obtusifolius, symphytum officinale, urtica dioica, bidens frondosa, carduus crispus, cuscuta europaea, dactylis glomerata, galium aparine, lythrum salicaria, poa palustris, solanum dulcamara, solanum nigrum, sonchus oleraceus, stachys sylvatica, malva sylvestris