text: oxalis pes-caprae, rapistrum rugosum, chenopodiastrum murale, malva parviflora, poa annua, sisymbrium irio, avena barbata, convolvulus arvensis, hordeum murinum, lolium rigidum, malva multiflora, solanum nigrum, sonchus oleraceus, sonchus tenerrimus, bromus catharticus, bromus diandrus, chenopodium album, echium plantagineum, erodium malacoides, lepidium didymum, lysimachia arvensis, melilotus sulcatus, oloptum thomasii, parietaria judaica, vicia sativa