ch, zürich, fraxinus excelsior, picea abies, acer pseudoplatanus, fagus sylvatica, lonicera xylosteum, hedera helix, corylus avellana, alnus incana, abies alba, viburnum opulus, sorbus aucuparia, carex sylvatica, quercus robur, brachypodium sylvaticum, paris quadrifolia, rubus caesius, oxalis acetosella, cornus sanguinea, lamium galeobdolon, ulmus glabra, anemone nemorosa, deschampsia cespitosa, prunus padus, athyrium filix-femina, frangula alnus, mercurialis perennis, viola reichenbachiana, polygonatum multiflorum, euonymus europaeus, viburnum lantana, primula elatior, rubus idaeus, prunus avium, sambucus nigra, angelica sylvestris, filipendula ulmaria, cirsium oleraceum, ligustrum vulgare, vaccinium myrtillus, dryopteris filix-mas, geranium robertianum, alnus glutinosa, fragaria vesca, circaea lutetiana, phyteuma spicatum, carex flacca, aegopodium podagraria, galium odoratum, stachys sylvatica, dryopteris dilatata