mercurialis annua, stellaria media, arrhenatherum elatius, cardamine hirsuta, veronica persica, allium cepa, arum italicum, cerastium glomeratum, geranium dissectum, poa annua, potentilla reptans, rumex crispus, senecio vulgaris, sonchus asper, sonchus oleraceus, valerianella locusta, capsella bursa-pastoris, cardamine flexuosa, datura stramonium, equisetum telmateia, euphorbia helioscopia, fumaria muralis, geranium molle, medicago arabica, ranunculus bulbosus, rumex obtusifolius, sinapis arvensis, vicia sativa