fraxinus excelsior, ulmus glabra, sambucus nigra, carpinus betulus, dryopteris filix-mas, impatiens parviflora, lamium galeobdolon, adoxa moschatellina, aegopodium podagraria, carex brizoides, circaea lutetiana, geranium robertianum, lamium maculatum, oxalis acetosella, polygonatum multiflorum, pulmonaria officinalis, symphytum tuberosum, urtica dioica, dryopteris dilatata, silene dioica