diplotaxis erucoides, fumaria capreolata, poa annua, alopecurus myosuroides, calendula arvensis, capsella bursa-pastoris, citrus aurantium, diplotaxis virgata, euphorbia peplus, helminthotheca echioides, lamium amplexicaule, lepidium didymum, medicago polymorpha, oxalis pes-caprae, polypogon monspeliensis, sisymbrium irio, stellaria media, veronica persica, cerastium glomeratum, ranunculus trilobus