artemisia vulgaris, elymus repens, tripleurospermum inodorum, bromus tectorum, lamium album, poa compressa, urtica dioica, acer platanoides, achillea millefolium, aethusa cynapium, agrostis gigantea, agrostis stolonifera, anthriscus sylvestris, apera spica-venti, arenaria serpyllifolia, atriplex patula, bromus hordeaceus, bryum argenteum, capsella bursa-pastoris, ceratodon purpureus, chenopodium album, cirsium arvense, descurainia sophia, erigeron canadensis, euphorbia helioscopia, fallopia convolvulus, geranium pusillum, hypericum perforatum, lapsana communis, leonurus cardiaca, lepidium ruderale, medicago lupulina, nepeta cataria, oxalis stricta, phleum pratense, plantago lanceolata, plantago major, poa palustris, poa trivialis, ranunculus repens, rumex acetosella, rumex obtusifolius, secale cereale, silene latifolia, sisymbrium officinale, sonchus arvensis, trifolium repens, veronica chamaedrys, acer pseudoplatanus, arctium minus, dactylis glomerata, galinsoga parviflora, geranium pratense, geum urbanum, lolium perenne, melilotus officinalis, poa nemoralis, ranunculus acris, rumex crispus, solidago canadensis, trifolium pratense