fr, calvados, pteridium aquilinum, hedera helix, quercus robur, ilex aquifolium, hyacinthoides non-scripta, lonicera periclymenum, teucrium scorodonia, castanea sativa, digitalis purpurea, holcus mollis, rabelera holostea, corylus avellana, umbilicus rupestris, crataegus monogyna, ulex europaeus, agrostis capillaris, oenanthe crocata, ranunculus repens, fraxinus excelsior, fagus sylvatica, prunus spinosa, dioscorea communis, holcus lanatus, urtica dioica, salix atrocinerea, calluna vulgaris, ulex minor, erica cinerea, rubus fruticosus, frangula alnus, silene dioica, rumex acetosa, avenella flexuosa, viola riviniana, galium aparine, anthoxanthum odoratum, cytisus scoparius, ceratocapnos claviculata, linaria repens, deschampsia flexuosa, heracleum sphondylium, potentilla erecta, dactylis glomerata, geranium robertianum, struthiopteris spicant, lathraea clandestina, athyrium filix-femina, betula pubescens, euphorbia amygdaloides, sambucus nigra