elymus repens, convolvulus arvensis, arrhenatherum elatius, dactylis glomerata, acer negundo, achillea millefolium, agrostis capillaris, anethum graveolens, artemisia vulgaris, bromus hordeaceus, bromus sterilis, centaurea jacea, chaerophyllum bulbosum, cirsium arvense, clematis vitalba, euphorbia platyphyllos, galium mollugo, geranium columbinum, heracleum sphondylium, hordeum murinum, inula britannica, lactuca serriola, lapsana communis, linaria vulgaris, medicago sativa, persicaria lapathifolia, picris hieracioides, poa pratensis, ranunculus acris, sonchus asper, sonchus oleraceus, tripleurospermum inodorum, urtica dioica