matricaria chamomilla, convolvulus arvensis, delphinium consolida, myosotis arvensis, ranunculus arvensis, stellaria media, viola arvensis, aphanes arvensis, buglossoides arvensis, capsella bursa-pastoris, centaurea cyanus, chaenorhinum minus, chenopodium album, euphorbia helioscopia, galium aparine, lamium amplexicaule, legousia speculum-veneris, lipandra polysperma, papaver rhoeas, plantago media, sinapis arvensis, valerianella dentata, vicia grandiflora