text: sisymbrium irio, calendula arvensis, hordeum murinum, malva multiflora, anacyclus clavatus, moricandia arvensis, papaver rhoeas, avena barbata, beta vulgaris, buglossoides arvensis, capsella bursa-pastoris, carduus bourgeanus, crepis vesicaria, diplotaxis erucoides, lactuca serriola, polygonum aviculare, sonchus asper, sonchus tenerrimus