fagus sylvatica, impatiens parviflora, acer pseudoplatanus, circaea lutetiana, lamium galeobdolon, ulmus glabra, alnus glutinosa, geranium robertianum, impatiens noli-tangere, mercurialis perennis, acer platanoides, alliaria petiolata, galium odoratum, oxalis acetosella, ribes alpinum, viola reichenbachiana, carpinus betulus, dryopteris dilatata, urtica dioica