de, steinfurt, agrostis capillaris, quercus robur, pinus sylvestris, rumex angiocarpus, rumex acetosella, avenella flexuosa, prunus serotina, deschampsia flexuosa, betula pendula, holcus lanatus, sorbus aucuparia, frangula alnus, holcus mollis, urtica dioica, dactylis glomerata, elymus repens, agrostis vinealis, carex arenaria, stellaria media, poa pratensis, anthoxanthum odoratum, hypericum perforatum, calamagrostis epigejos, quercus rubra, dryopteris carthusiana, calluna vulgaris, hypochaeris radicata, achillea millefolium, corynephorus canescens, festuca filiformis, poa trivialis, molinia caerulea, luzula campestris, plantago lanceolata, festuca rubra, ceratocapnos claviculata, sambucus nigra, lonicera periclymenum, arrhenatherum elatius, galeopsis tetrahit, impatiens parviflora, cerastium holosteoides, ranunculus repens, rubus plicatus, juncus effusus, rumex acetosa, poa annua, glechoma hederacea, pilosella officinarum, rubus idaeus