corylus avellana, quercus robur, aegopodium podagraria, prunus padus, sorbus aucuparia, hepatica nobilis, ribes spicatum, stachys sylvatica, athyrium filix-femina, chaerophyllum aromaticum, dryopteris carthusiana, rubus caesius, actaea spicata, filipendula ulmaria, paris quadrifolia, polygonatum multiflorum, sambucus racemosa, scrophularia nodosa, viburnum opulus