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