gb, suffolk, quercus robur, pinus sylvestris, betula pendula, sorbus aucuparia, frangula alnus, dryopteris carthusiana, avenella flexuosa, prunus serotina, molinia caerulea, deschampsia flexuosa, agrostis capillaris, dryopteris dilatata, betula pubescens, juncus effusus, quercus rubra, fagus sylvatica, calluna vulgaris, holcus lanatus, vaccinium myrtillus, lonicera periclymenum, urtica dioica, rumex angiocarpus, rumex acetosella, ceratocapnos claviculata, holcus mollis, galeopsis tetrahit, picea abies, ranunculus repens, calamagrostis epigejos, agrostis stolonifera, rubus idaeus, carex pilulifera, amelanchier lamarckii, cirsium arvense, lysimachia vulgaris, pseudotsuga menziesii, alnus glutinosa, galium saxatile, pteridium aquilinum, sambucus nigra, acer pseudoplatanus, poa trivialis, populus tremula, stellaria media, moehringia trinervia, galium aparine, glechoma hederacea, cytisus scoparius, impatiens parviflora, hypericum perforatum