pinus sylvestris, pleurozium schreberi, vicia cassubica, agrostis capillaris, festuca guestfalica, avenella flexuosa, calluna vulgaris, achillea millefolium, carex hirta, dactylis glomerata, hypericum perforatum, tanacetum vulgare, verbascum nigrum, betula pendula, pilosella officinarum, quercus petraea