be, arr. ieper, castanea sativa, quercus rubra, prunus serotina, rhododendron ponticum, quercus robur, sorbus aucuparia, pinus sylvestris, amelanchier lamarckii, fagus sylvatica, betula pendula, potentilla indica, vaccinium myrtillus, lonicera periclymenum, ilex aquifolium, robinia pseudoacacia, frangula alnus, teucrium scorodonia, pseudotsuga menziesii, acer pseudoplatanus, molinia caerulea, silene coronaria, dryopteris dilatata, pteridium aquilinum, juncus tenuis, avenella flexuosa, calluna vulgaris, pilosella aurantiaca, galinsoga quadriradiata, carex pilulifera, deschampsia flexuosa, corylus avellana, pinus nigra, hedera helix, dryopteris carthusiana, geum macrophyllum, oxalis stricta, convallaria majalis, plantago subulata, phytolacca acinosa, betula pubescens, sambucus nigra, pinus strobus, lamium galeobdolon, mespilus germanica, polygonatum multiflorum, symphoricarpos albus, geranium macrorrhizum, larix kaempferi, cytisus scoparius, lathyrus latifolius