corylus avellana, mercurialis perennis, fraxinus excelsior, quercus robur, vinca minor, carpinus betulus, alnus glutinosa, crataegus laevigata, hedera helix, ilex aquifolium, prunus avium, salix caprea, athyrium filix-femina, betula pubescens, cardamine pratensis, carex pendula, circaea lutetiana, dryopteris filix-mas, geum urbanum, glechoma hederacea, hyacinthoides non-scripta, lamium galeobdolon, polygonatum multiflorum, primula elatior, ribes rubrum