calamagrostis epigejos, alopecurus pratensis, selinum dubium, vicia cracca, centaurea jacea, equisetum arvense, lathyrus pratensis, lysimachia vulgaris, ophioglossum vulgatum, poa angustifolia, poa palustris, potentilla reptans, argentina anserina, arrhenatherum elatius, galium mollugo, phragmites australis, tanacetum vulgare, viola stagnina