text: bromus sterilis, elymus repens, carduus pycnocephalus, convolvulus arvensis, hordeum murinum, calepina irregularis, capsella bursa-pastoris, cirsium arvense, descurainia sophia, lactuca serriola, lactuca viminea, veronica hederifolia, cirsium laniflorum, erodium ciconium, melilotus officinalis, tragopogon dubius, clematis vitalba, papaver dubium