euphorbia helioscopia, anthemis chia, fumaria parviflora, lamium amplexicaule, rumex pulcher, senecio vulgaris, sonchus oleraceus, crepis zacintha, cyperus rotundus, erodium cicutarium, ficaria grandiflora, lamium purpureum, medicago minima, reseda lutea, setaria viridis, veronica cymbalaria, veronica hederifolia, vicia sativa