populus nigra, urtica dioica, galium aparine, heracleum sphondylium, stachys sylvatica, arum maculatum, brachypodium sylvaticum, carpinus betulus, circaea lutetiana, dactylis glomerata, euphorbia amygdaloides, filipendula ulmaria, geranium robertianum, geum urbanum, glechoma hederacea, lamium galeobdolon, poa trivialis, prunus spinosa, rosa canina, sambucus nigra