cirsium arvense, veronica persica, alopecurus myosuroides, argentina anserina, poa annua, stellaria media, thlaspi arvense, capsella bursa-pastoris, chenopodium album, equisetum arvense, euphorbia helioscopia, fallopia convolvulus, geranium dissectum, lamium purpureum, matricaria chamomilla, myosotis arvensis, persicaria amphibia, persicaria maculosa, plantago major, poa trivialis, polygonum aviculare, ranunculus arvensis, ranunculus repens, sonchus arvensis, sonchus oleraceus