ceratodon purpureus, trifolium arvense, arenaria serpyllifolia, artemisia vulgaris, cladonia fimbriata, tanacetum vulgare, achillea millefolium, agrostis capillaris, berteroa incana, bromus tectorum, cerastium semidecandrum, draba verna, elymus repens, erigeron canadensis, petrorhagia prolifera, calamagrostis epigejos, corynephorus canescens, daucus carota, helichrysum arenarium, scleranthus perennis, cerastium arvense, rumex acetosella, carlina vulgaris, crepis capillaris