fr, ardennes, stachys officinalis, brachypodium pinnatum, crataegus monogyna, quercus robur, prunus spinosa, quercus petraea, lonicera periclymenum, quercus pubescens, teucrium scorodonia, frangula alnus, agrostis capillaris, carpinus betulus, genista tinctoria, carex flacca, hypericum perforatum, anthoxanthum odoratum, melampyrum pratense, ligustrum vulgare, fragaria vesca, torminalis glaberrima, solidago virgaurea, rosa blondaeana, achillea millefolium, euphorbia cyparissias, viola hirta, cornus sanguinea, succisa pratensis, hedera helix, primula veris, corylus avellana, melittis melissophyllum, calluna vulgaris, bromus erectus, viburnum lantana, helianthemum nummularium, rosa canina, dactylis glomerata, festuca ovina, lotus corniculatus, serratula tinctoria, clinopodium vulgare, agrimonia eupatoria, carex caryophyllea, briza media, galium verum, pteridium aquilinum, cytisus scoparius, danthonia decumbens, centaurea jacea, cervaria rivini