picea abies, dryopteris carthusiana, dryopteris filix-mas, fagus sylvatica, galium odoratum, lamium galeobdolon, oxalis acetosella, athyrium filix-femina, geranium robertianum, milium effusum, polystichum aculeatum, ulmus glabra, atrichum undulatum, carex sylvatica, circaea lutetiana, festuca altissima, fraxinus excelsior, impatiens noli-tangere, sambucus racemosa, scrophularia nodosa, stachys sylvatica