text: cirsium arvense, sonchus asper, veronica persica, capsella bursa-pastoris, chenopodium album, convolvulus arvensis, euphorbia helioscopia, galium aparine, kickxia spuria, lamium purpureum, lysimachia arvensis, myosotis arvensis, persicaria maculosa, plantago major, ranunculus repens, roemeria argemone, sinapis arvensis, sonchus arvensis, stellaria media, trifolium repens, vicia sativa, alopecurus myosuroides, arenaria serpyllifolia, plantago lanceolata, senecio vulgaris, veronica hederifolia