arrhenatherum elatius, carduus acanthoides, atriplex patula, atriplex sagittata, chenopodium album, chenopodium suecicum, elymus repens, poa pratensis, senecio viscosus, silene vulgaris, viola hirta, alopecurus pratensis, calamagrostis epigejos, fallopia convolvulus, festuca rubra, galium mollugo, pohlia nutans, tripleurospermum inodorum, urtica dioica, barbarea vulgaris, erysimum cheiranthoides, viola arvensis