ceratodon purpureus, corynephorus canescens, pilosella officinarum, polytrichum piliferum, scleranthus annuus, artemisia campestris, cerastium semidecandrum, cladonia fimbriata, cladonia subulata, achillea millefolium, astragalus arenarius, convolvulus arvensis, erigeron canadensis, festuca trachyphylla, hypericum perforatum, hypochaeris radicata, jacobaea vulgaris, jasione montana, knautia arvensis, oenothera biennis, plantago lanceolata, rumex acetosella, silene latifolia, silene vulgaris, spergula morisonii, veronica dillenii, avenella flexuosa