arrhenatherum elatius, equisetum arvense, festuca rubra, symphytum officinale, cirsium vulgare, dactylis glomerata, elymus repens, lolium perenne, holcus lanatus, anthriscus sylvestris, brassica rapa, carex hirta, cerastium holosteoides, cirsium arvense, galium aparine, geranium dissectum, jacobaea vulgaris, plantago lanceolata, rumex crispus, tripleurospermum maritimum, vicia sativa, epilobium tetragonum, phragmites australis