quercus robur, carpinus betulus, brachypodium sylvaticum, circaea lutetiana, convallaria majalis, cornus sanguinea, dactylis glomerata, elymus caninus, galium aparine, glechoma hederacea, impatiens noli-tangere, melica nutans, paris quadrifolia, stachys sylvatica, symphytum officinale, urtica dioica, vicia sepium, viola reichenbachiana