lapsana communis, equisetum arvense, galinsoga parviflora, chenopodium album, cichorium intybus, convolvulus arvensis, digitaria ischaemum, elymus repens, fallopia convolvulus, galeopsis tetrahit, galium spurium, legousia speculum-veneris, medicago varia, mentha arvensis, persicaria maculosa, sherardia arvensis, sonchus arvensis, trifolium arvense, trifolium repens, veronica arvensis, veronica chamaedrys, veronica persica, vicia sativa, vicia villosa, viola arvensis, stachys palustris