corynephorus canescens, polytrichum piliferum, calamagrostis epigejos, cerastium holosteoides, filago arvensis, helichrysum arenarium, hypochaeris radicata, jasione montana, pilosella officinarum, populus tremula, rumex acetosella, scleranthus perennis, spergula morisonii, teesdalia nudicaulis