fraxinus excelsior, abies alba, corylus avellana, dryopteris filix-mas, fagus sylvatica, polystichum aculeatum, quercus robur, dryopteris carthusiana, ficaria verna, geranium robertianum, melica uniflora, oxalis acetosella, polypodium vulgare, pulmonaria affinis, rabelera holostea