hedera helix, quercus petraea, acer campestre, fagus sylvatica, ligustrum vulgare, quercus pubescens, arum maculatum, clematis vitalba, cornus sanguinea, corylus avellana, euonymus europaeus, lonicera xylosteum, torminalis glaberrima, carpinus betulus, cephalanthera rubra, crataegus laevigata, daphne laureola, dioscorea communis, eurhynchium striatum, lonicera periclymenum, ornithogalum pyrenaicum, viburnum opulus