cirsium arvense, poa trivialis, ranunculus repens, convolvulus arvensis, equisetum arvense, galium aparine, lysimachia vulgaris, persicaria maculosa, galium spurium, geranium dissectum, lamium purpureum, lapsana communis, lysimachia arvensis, myosotis arvensis, persicaria amphibia, senecio vulgaris, sonchus arvensis, thlaspi arvense, trifolium pratense, veronica persica