scleranthus annuus, agrostis capillaris, anthemis arvensis, elymus repens, galeopsis ladanum, galeopsis segetum, holcus mollis, persicaria maculosa, rumex acetosella, spergula arvensis, achillea millefolium, convolvulus arvensis, fallopia convolvulus, galeopsis tetrahit, persicaria lapathifolia, viola arvensis, agrostis stolonifera, knautia arvensis