tilia platyphyllos, corylus avellana, dryopteris filix-mas, fagus sylvatica, impatiens noli-tangere, acer platanoides, polypodium vulgare, sambucus nigra, festuca altissima, geranium robertianum, milium effusum, moehringia trinervia, oxalis acetosella, picea abies, senecio ovatus, galium odoratum, ulmus glabra