beta vulgaris, geranium pusillum, lamium amplexicaule, sonchus asper, stellaria media, veronica polita, viola arvensis, arenaria serpyllifolia, artemisia vulgaris, atriplex calotheca, buglossoides arvensis, capsella bursa-pastoris, chaenorhinum minus, chenopodium album, euphorbia helioscopia, galinsoga parviflora, galium aparine, lamium purpureum, lapsana communis, medicago lupulina, neslia paniculata, roemeria argemone, silene latifolia, sinapis arvensis, thlaspi arvense, veronica persica, raphanus raphanistrum, urtica urens