fraxinus excelsior, crataegus monogyna, betula pendula, carex sylvatica, corylus avellana, populus tremula, prunus spinosa, ulmus laevis, cornus sanguinea, acer pseudoplatanus, ligustrum vulgare, populus canadensis, arum maculatum, brachypodium sylvaticum, circaea lutetiana, deschampsia cespitosa, galium album, glechoma hederacea, hedera helix, impatiens glandulifera, lonicera xylosteum, neottia ovata, paris quadrifolia, polygonatum multiflorum, rhamnus cathartica, stachys sylvatica, symphytum officinale