populus canadensis, achillea ptarmica, angelica sylvestris, carex disticha, achillea millefolium, alopecurus pratensis, arrhenatherum elatius, carex hirta, centaurea jacea, festuca rubra, heracleum sphondylium, holcus lanatus, juncus acutiflorus, lysimachia vulgaris, quercus robur, stellaria graminea, agrostis capillaris, equisetum arvense, filipendula ulmaria, galeopsis tetrahit, hypericum dubium, lathyrus pratensis, lotus pedunculatus, symphytum officinale, argentina anserina, carex acuta, carex leporina, cirsium arvense, cirsium palustre, daucus carota, equisetum palustre, galium aparine, galium palustre, galium uliginosum, iris pseudacorus, juncus conglomeratus, juncus effusus, luzula campestris, persicaria amphibia, phragmites australis, pimpinella major, ranunculus acris, rumex acetosa, silene flos-cuculi, stachys palustris, tanacetum vulgare