fr, nièvre, himantoglossum hircinum, viburnum lantana, primula veris, acer campestre, cornus sanguinea, carpinus betulus, hedera helix, buxus sempervirens, cornus mas, daphne laureola, orchis purpurea, corylus avellana, asplenium scolopendrium, helleborus foetidus, origanum vulgare, stachys byzantina, euonymus europaeus, arum maculatum, fraxinus excelsior, ligustrum vulgare, sambucus ebulus, prunus mahaleb, clematis vitalba, ophrys apifera, melampyrum arvense, ribes uva-crispa, crataegus laevigata, campanula trachelium, viburnum opulus, alliaria petiolata, lonicera xylosteum, aubrieta deltoidea, anacamptis pyramidalis, juglans regia, vicia sepium, euphorbia amygdaloides, hypericum calycinum, lapsana communis, rhamnus cathartica, cyclamen hederifolium, mercurialis perennis, teucrium chamaedrys, ribes alpinum, dioscorea communis, fagus sylvatica, heracleum sphondylium, glechoma hederacea, acer platanoides, papaver somniferum, asplenium trichomanes