text: cirsium arvense, fallopia convolvulus, rubus caesius, convolvulus arvensis, setaria pumila, cota austriaca, delphinium consolida, erigeron canadensis, gnaphalium uliginosum, kickxia elatine, polygonum aviculare, sonchus arvensis, sorghum halepense, stachys annua, torilis arvensis, tripleurospermum inodorum, turgenia latifolia, vicia pannonica