urtica dioica, fagus sylvatica, corylus avellana, sambucus ebulus, fraxinus excelsior, sambucus racemosa, acer campestre, alliaria petiolata, cardamine impatiens, epilobium montanum, eupatorium cannabinum, galium odoratum, geranium robertianum, impatiens noli-tangere, lamium galeobdolon, mycelis muralis, parietaria officinalis, senecio vulgaris, symphytum tuberosum, ulmus glabra