chenopodium album, galium spurium, lysimachia vulgaris, capsella bursa-pastoris, thlaspi arvense, achillea virescens, arenaria serpyllifolia, elymus repens, fumaria officinalis, galeopsis tetrahit, knautia arvensis, lapsana communis, persicaria maculosa, stellaria media, trifolium repens, vicia cracca, viola arvensis