euphorbia peplus, lapsana communis, lepidium didymum, lysimachia arvensis, sonchus oleraceus, capsella bursa-pastoris, lolium perenne, senecio vulgaris, bromus catharticus, galinsoga quadriradiata, helminthotheca echioides, medicago lupulina, mercurialis annua, parietaria judaica, poa trivialis, ranunculus repens, sisymbrium officinale, trifolium repens, vicia sativa