linum usitatissimum, rumex acetosella, achillea millefolium, agrostis gigantea, convolvulus arvensis, cuscuta epilinum, spergula arvensis, anthemis arvensis, centaurea cyanus, elymus repens, euphorbia helioscopia, raphanus raphanistrum, valerianella dentata, argentina anserina, avena fatua, avena sativa, camelina alyssum, centaurea scabiosa, cirsium arvense, equisetum arvense, equisetum sylvaticum, erodium cicutarium, fallopia convolvulus, galeopsis bifida, galium aparine, gladiolus imbricatus, holcus mollis, hypochaeris glabra, hypochaeris radicata, knautia arvensis, lapsana communis, lolium remotum, lolium temulentum, lysimachia arvensis, mentha arvensis, myosotis arvensis, persicaria lapathifolia, plantago lanceolata, plantago major, prunella vulgaris, scleranthus annuus, sherardia arvensis, sonchus arvensis, stachys palustris, trifolium repens, veronica persica, vicia hirsuta, viola arvensis