nl, kop van noord-holland, quercus robur, prunus serotina, sorbus aucuparia, pinus sylvestris, quercus rubra, betula pendula, frangula alnus, agrostis capillaris, lonicera periclymenum, molinia caerulea, castanea sativa, betula pubescens, dryopteris dilatata, deschampsia flexuosa, avenella flexuosa, rhododendron ponticum, amelanchier lamarckii, calluna vulgaris, ceratocapnos claviculata, fagus sylvatica, rumex acetosella, dryopteris carthusiana, rumex angiocarpus, holcus lanatus, juncus effusus, urtica dioica, ilex aquifolium, vaccinium myrtillus, pteridium aquilinum, claytonia sibirica, ranunculus repens, juncus tenuis, acer pseudoplatanus, teucrium scorodonia, holcus mollis, sambucus nigra, alnus glutinosa, lysimachia vulgaris, carex pilulifera, stellaria media, geum macrophyllum, galeopsis tetrahit, erica tetralix, hedera helix, glechoma hederacea, bidens frondosa, claytonia perfoliata, corylus avellana, poa trivialis, potentilla indica