hordeum distichon, anchusa officinalis, cirsium arvense, lysimachia arvensis, myosotis arvensis, aphanes arvensis, arenaria serpyllifolia, capsella bursa-pastoris, centaurea cyanus, chenopodium album, convolvulus arvensis, elymus repens, equisetum arvense, fallopia convolvulus, galeopsis speciosa, galeopsis tetrahit, galinsoga parviflora, geranium dissectum, persicaria hydropiper, persicaria lapathifolia, polygonum aviculare, rorippa sylvestris, setaria pumila, silene vulgaris, stachys palustris, stellaria media, veronica arvensis, veronica persica, vicia hirsuta, vicia sativa, vicia villosa, lamium purpureum, sonchus arvensis