nl, zuidoost-friesland, quercus robur, sorbus aucuparia, alnus glutinosa, urtica dioica, poa trivialis, lonicera periclymenum, galium aparine, fraxinus excelsior, prunus serotina, amelanchier lamarckii, glechoma hederacea, dryopteris dilatata, acer pseudoplatanus, hedera helix, holcus lanatus, ilex aquifolium, sambucus nigra, crataegus monogyna, prunus padus, ranunculus repens, fagus sylvatica, phragmites australis, eupatorium cannabinum, humulus lupulus, calystegia sepium, stellaria media, iris pseudacorus, dactylis glomerata, betula pubescens, dryopteris carthusiana, anthriscus sylvestris, solanum dulcamara, corylus avellana, silene dioica, galeopsis tetrahit, geum urbanum, ceratocapnos claviculata, agrostis stolonifera, quercus rubra, agrostis capillaris, frangula alnus, rubus spectabilis, lysimachia vulgaris, cardamine pratensis, betula pendula, phalaris arundinacea, claytonia sibirica, juncus effusus, holcus mollis, symphytum officinale