de, lüchow-dannenberg, rumex acetosella, pinus sylvestris, rumex angiocarpus, agrostis capillaris, corynephorus canescens, prunus serotina, avenella flexuosa, spergula morisonii, jasione montana, quercus robur, deschampsia flexuosa, erigeron canadensis, pilosella officinarum, betula pendula, trifolium arvense, hypericum perforatum, cytisus scoparius, calluna vulgaris, teesdalia nudicaulis, hypochaeris radicata, logfia minima, holcus mollis, achillea millefolium, elymus repens, sorbus aucuparia, viola arvensis, artemisia vulgaris, arrhenatherum elatius, euphorbia cyparissias, agrostis vinealis, ornithopus perpusillus, plantago lanceolata, frangula alnus, calamagrostis epigejos, holcus lanatus, festuca rubra, festuca trachyphylla, fallopia convolvulus, festuca ovina, helichrysum arenarium, quercus rubra, erodium cicutarium, artemisia campestris, cerastium semidecandrum, convolvulus arvensis, carex arenaria, claytonia perfoliata, dactylis glomerata, tanacetum vulgare, chenopodium album