beta vulgaris, elymus repens, argentina anserina, equisetum arvense, persicaria lapathifolia, sonchus arvensis, stellaria media, chenopodium album, cirsium arvense, euphorbia helioscopia, lipandra polysperma, mentha arvensis, persicaria amphibia, silene noctiflora, sinapis arvensis, stachys palustris, symphytum officinale, veronica persica