corynephorus canescens, thymus serpyllum, anthoxanthum odoratum, calamagrostis epigejos, carex stenophylla, erigeron canadensis, euphorbia cyparissias, helichrysum arenarium, logfia minima, plantago arenaria, scleranthus annuus, anthemis ruthenica, cynodon dactylon, pinus sylvestris, viola arvensis