fraxinus excelsior, crataegus monogyna, salix cinerea, agrostis capillaris, agrostis stolonifera, arrhenatherum elatius, asplenium scolopendrium, dactylis glomerata, hedera helix, stachys palustris, urtica dioica, calystegia sepium, dryopteris filix-mas, heracleum sphondylium, juncus conglomeratus, potentilla reptans, primula vulgaris