poa trivialis, phalaris arundinacea, rorippa sylvestris, rumex obtusifolius, stellaria aquatica, arrhenatherum elatius, barbarea vulgaris, bromus sterilis, erigeron canadensis, poa annua, poa palustris, populus nigra, reynoutria japonica, stellaria media, urtica dioica, anthriscus sylvestris, arctium lappa, bromus tectorum, capsella bursa-pastoris, cardamine impatiens, cerastium fontanum, cirsium arvense, clematis vitalba, crepis capillaris, dactylis glomerata, elymus repens, erigeron annuus, euphorbia stricta, fallopia convolvulus, galium aparine, geranium columbinum, glechoma hederacea, impatiens glandulifera, jacobaea vulgaris, lactuca serriola, medicago lupulina, melilotus albus, plantago lanceolata, plantago uliginosa, ranunculus repens, rorippa amphibia, salix purpurea, scrophularia umbrosa, senecio vulgaris, solidago gigantea, sonchus asper, stachys sylvatica, symphyotrichum lanceolatum, trifolium pratense, trifolium repens, verbena officinalis, veronica beccabunga, veronica peregrina