agrostis capillaris, ceratodon purpureus, corynephorus canescens, festuca ovina, achillea collina, logfia minima, rumex acetosella, armeria maritima, calluna vulgaris, centaurea stoebe, chondrilla juncea, erigeron canadensis, helichrysum arenarium, oenothera biennis, scleranthus annuus, thymus serpyllum