avenella flexuosa, pilosella officinarum, achillea millefolium, populus tremula, pulsatilla vulgaris, dicranum scoparium, hypericum perforatum, thymus serpyllum, carex arenaria, ceratodon purpureus, corynephorus canescens, hypochaeris radicata, danthonia decumbens, draba verna, luzula campestris, ornithopus perpusillus, plantago lanceolata, rumex acetosella, trifolium arvense, trifolium repens, vicia hirsuta, viola canina