arrhenatherum elatius, senecio viscosus, ceratodon purpureus, chenopodium suecicum, silene vulgaris, tripleurospermum inodorum, viola arvensis, viola hirta, alopecurus pratensis, atriplex patula, atriplex sagittata, chenopodium album, cirsium arvense, elymus repens, erysimum cheiranthoides, festuca rubra, poa pratensis, pohlia nutans, capsella bursa-pastoris, epilobium ciliatum, erigeron canadensis, galium verum, lipandra polysperma, vicia tetrasperma