hippophae rhamnoides, elymus repens, fragaria vesca, agrostis capillaris, carex arenaria, convolvulus arvensis, poa pratensis, potentilla reptans, sedum acre, viola tricolor, arrhenatherum elatius, bromus hordeaceus, cerastium semidecandrum, pilosella officinarum, potentilla argentea, rosa rubiginosa, anchusa officinalis, arabidopsis thaliana, corynephorus canescens, cynoglossum officinale, galium aparine, poterium sanguisorba, stellaria media, thymus pulegioides