staphylea pinnata, corylus avellana, lamium galeobdolon, quercus robur, crataegus monogyna, acer campestre, cornus sanguinea, prunus padus, pulmonaria obscura, ajuga reptans, allium ursinum, angelica sylvestris, arum maculatum, dioscorea communis, euphorbia platyphyllos, hedera helix, heracleum sphondylium, lonicera xylosteum, poa nemoralis, polygonatum multiflorum, prunus spinosa, rubus caesius, sambucus nigra, viburnum opulus