polygonum aviculare, poa infirma, daucus carota, erigeron canadensis, erodium cicutarium, fumaria muralis, glebionis segetum, hirschfeldia incana, holcus lanatus, logfia gallica, lysimachia arvensis, lythrum junceum, medicago polymorpha, plantago major, rumex conglomeratus, trifolium repens, vicia sativa