persicaria maculosa, chenopodium album, elymus repens, sonchus oleraceus, bidens tripartita, cirsium arvense, oxybasis rubra, sonchus arvensis, achillea millefolium, atriplex patula, capsella bursa-pastoris, erysimum cheiranthoides, fallopia convolvulus, geranium molle, lipandra polysperma, matricaria discoidea, melilotus officinalis, persicaria amphibia, persicaria lapathifolia, polygonum aviculare, rorippa palustris, rumex crispus, senecio vulgaris, sisymbrium officinale, solanum nigrum, sonchus asper, stachys palustris, stellaria media, trifolium repens, urtica dioica