text: sisymbrium erysimoides, anacyclus clavatus, capsella bursa-pastoris, fumaria parviflora, poa annua, sisymbrium orientale, stellaria media, urtica urens, calendula arvensis, chenopodiastrum murale, chenopodium opulifolium, euphorbia peplus, geranium molle, senecio vulgaris, sisymbrium irio, solanum nigrum, sonchus asper