matricaria chamomilla, poa annua, viola arvensis, adonis aestivalis, aphanes arvensis, capsella bursa-pastoris, cirsium arvense, convolvulus arvensis, euphorbia helioscopia, galium aparine, geranium pusillum, lamium amplexicaule, lamium purpureum, lapsana communis, myosotis arvensis, papaver rhoeas, poa trivialis, sonchus asper, stellaria media, veronica arvensis, veronica hederifolia, vicia tetrasperma