gb, suffolk, pinus sylvestris, quercus robur, prunus serotina, betula pendula, avenella flexuosa, sorbus aucuparia, deschampsia flexuosa, frangula alnus, quercus rubra, agrostis capillaris, vaccinium myrtillus, dryopteris carthusiana, calluna vulgaris, dryopteris dilatata, picea abies, rumex angiocarpus, pinus nigra, fagus sylvatica, rumex acetosella, betula pubescens, molinia caerulea, calamagrostis epigejos, lonicera periclymenum, ceratocapnos claviculata, amelanchier lamarckii, rubus idaeus, populus tremula, impatiens parviflora, pseudotsuga menziesii, pteridium aquilinum, carex pilulifera, moehringia trinervia, vaccinium vitis-idaea, quercus petraea, urtica dioica, robinia pseudoacacia, holcus mollis, carex arenaria, acer pseudoplatanus, melampyrum pratense, holcus lanatus, galeopsis tetrahit, sambucus nigra, hypericum perforatum, senecio sylvaticus, galium saxatile, corylus avellana, stellaria media, dactylis glomerata, cytisus scoparius