acer pseudoplatanus, fraxinus excelsior, ulmus glabra, cardamine heptaphylla, asplenium scolopendrium, dryopteris filix-mas, mercurialis perennis, acer platanoides, galium odoratum, lamium galeobdolon, tilia platyphyllos, chrysosplenium alternifolium, oxalis acetosella, picea abies