chaenorhinum minus, aethusa cynapium, arrhenatherum elatius, artemisia vulgaris, barbarea vulgaris, chenopodium album, daucus carota, erigeron annuus, erigeron canadensis, linaria vulgaris, melilotus albus, plantago major, poa trivialis, reseda lutea, rorippa sylvestris, solidago canadensis, stellaria aquatica, tanacetum vulgare, verbascum nigrum, verbascum phlomoides, artemisia absinthium, carduus acanthoides, dactylis glomerata, diplotaxis tenuifolia, echium vulgare, erysimum hieraciifolium, erysimum odoratum, euphorbia cyparissias, galium album, herniaria glabra, hypericum perforatum, lapsana communis, leontodon hispidus, leucanthemum vulgare, lolium perenne, medicago lupulina, melilotus officinalis, mentha longifolia, oxalis stricta, pastinaca sativa, poa compressa, ranunculus repens, saponaria officinalis, silene latifolia, silene vulgaris, trifolium hybridum, trifolium pratense, trifolium repens, tripleurospermum inodorum