myosotis arvensis, stellaria media, aphanes arvensis, arenaria serpyllifolia, cirsium arvense, equisetum arvense, scleranthus annuus, veronica arvensis, vicia tetrasperma, viola arvensis, capsella bursa-pastoris, euphorbia helioscopia, galium aparine, geranium pusillum, lamium amplexicaule, lysimachia arvensis, mentha arvensis, plantago major, ranunculus arvensis, silene latifolia, sonchus arvensis, tripleurospermum inodorum, valerianella dentata, veronica persica, vicia sativa