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, arabidopsis thaliana, corynephorus canescens, cynoglossum officinale, galium aparine, lycopsis arvensis, poterium sanguisorba, stellaria media, thymus pulegioides