geranium robertianum, alliaria petiolata, cornus sanguinea, dryopteris filix-mas, impatiens parviflora, lamium galeobdolon, urtica dioica, cardamine impatiens, galium odoratum, galium sylvaticum, lamium maculatum, melica nutans, poa nemoralis, acer pseudoplatanus, impatiens noli-tangere