medicago minima, arenaria serpyllifolia, artemisia campestris, brachythecium albicans, echium vulgare, festuca trachyphylla, niphotrichum canescens, pilosella officinarum, polytrichum piliferum, syntrichia ruralis, trifolium arvense, achillea millefolium, plantago lanceolata, potentilla argentea, sedum acre, silene vulgaris, trifolium campestre, ceratodon purpureus, cladonia furcata, climacium dendroides, clinopodium acinos, erigeron canadensis, euphorbia cyparissias, galium mollugo, helichrysum arenarium, medicago falcata, petrorhagia prolifera, poa angustifolia, potentilla reptans, veronica arvensis, centaurea stoebe, melilotus albus, silene latifolia