allium ursinum, vinca minor, carpinus betulus, lamium galeobdolon, mercurialis perennis, quercus robur, staphylea pinnata, acer campestre, alliaria petiolata, anemone nemorosa, arum maculatum, chelidonium majus, corylus avellana, crataegus monogyna, euphorbia dulcis, galium aparine, geranium robertianum, glechoma hederacea, hedera helix, helleborus foetidus, polygonatum multiflorum, sambucus nigra