oenothera biennis, erigeron canadensis, melilotus officinalis, oenothera rubricaulis, artemisia vulgaris, epilobium ciliatum, poa palustris, tanacetum vulgare, achillea millefolium, agrostis capillaris, betula pendula, bryum argenteum, cerastium holosteoides, ceratodon purpureus, cirsium arvense, cirsium palustre, daucus carota, epilobium collinum, hieracium lachenalii, medicago lupulina, myosotis arvensis, plantago major, poa annua, poa compressa, poa trivialis, sagina procumbens, trifolium repens, tripleurospermum inodorum, tussilago farfara, verbascum thapsus, carex canescens, echium vulgare, erigeron acris, lolium perenne, populus tremula, rumex crispus, salix caprea