fr, bas-rhin, pinus sylvestris, prunus serotina, quercus rubra, betula pendula, avenella flexuosa, quercus robur, sorbus aucuparia, deschampsia flexuosa, vaccinium myrtillus, calluna vulgaris, fagus sylvatica, frangula alnus, castanea sativa, quercus petraea, pteridium aquilinum, cytisus scoparius, teucrium scorodonia, impatiens parviflora, agrostis capillaris, carex pilulifera, rumex acetosella, dryopteris carthusiana, ilex aquifolium, lonicera periclymenum, robinia pseudoacacia, populus tremula, molinia caerulea, melampyrum pratense, carpinus betulus, rumex angiocarpus, pinus strobus, picea abies, hedera helix, calamagrostis epigejos, betula pubescens, phytolacca americana, dryopteris dilatata, digitalis purpurea, convallaria majalis, galeopsis tetrahit, ceratocapnos claviculata, veronica officinalis, holcus mollis, larix decidua, acer pseudoplatanus, hypericum perforatum, sambucus nigra, pseudotsuga menziesii, prunus avium, maianthemum bifolium