agrostis capillaris, ceratodon purpureus, corynephorus canescens, festuca ovina, achillea collina, chenopodium album, logfia minima, rumex acetosella, arenaria serpyllifolia, calluna vulgaris, centaurea stoebe, chondrilla juncea, dianthus deltoides, erigeron canadensis, helichrysum arenarium, oenothera biennis, scleranthus annuus, sedum sexangulare, thymus serpyllum