solanum tuberosum, chenopodium album, elymus repens, rumex acetosella, spergula arvensis, agrostis gigantea, equisetum arvense, fallopia convolvulus, fumaria officinalis, oxalis stricta, persicaria lapathifolia, persicaria maculosa, raphanus raphanistrum, scleranthus annuus, setaria pumila, viola arvensis