text: aizoanthemopsis hispanica, diplotaxis erucoides, sisymbrium irio, diplotaxis virgata, hordeum murinum, roemeria hybrida, rumex conglomeratus, cirsium arvense, fumaria agraria, herniaria cinerea, silene diversifolia, sonchus oleraceus, atriplex glauca, calendula arvensis, centaurea pullata, euphorbia falcata, filago arvensis, hypecoum imberbe, lamium amplexicaule, muscari neglectum, polygonum aviculare, senecio gallicus, strigosella africana, vicia sativa