alopecurus pratensis, calamagrostis epigejos, symphyotrichum lanceolatum, cirsium arvense, lathyrus pratensis, rubus caesius, symphytum officinale, carex riparia, centaurea jacea, erigeron canadensis, filipendula ulmaria, galium boreale, lycopus exaltatus, persicaria amphibia, phalaris arundinacea, plantago uliginosa, poa angustifolia, potentilla reptans, sanguisorba officinalis, serratula tinctoria, trifolium hybridum, veronica longifolia, vicia cracca, viola stagnina, acer negundo, melilotus officinalis, ranunculus repens, stachys palustris, tripleurospermum inodorum