avena sativa, anthemis arvensis, cirsium arvense, elymus repens, achillea millefolium, atriplex patula, chenopodium album, convolvulus arvensis, equisetum arvense, euphorbia helioscopia, fallopia convolvulus, fumaria officinalis, lamium purpureum, mentha arvensis, oxalis stricta, persicaria lapathifolia, senecio vulgaris, sinapis arvensis, sonchus arvensis, sonchus oleraceus, spergula arvensis, stellaria media, symphytum officinale, thlaspi arvense