it, parma, castanea sativa, fraxinus ornus, pteridium aquilinum, quercus petraea, hedera helix, crataegus monogyna, serratula tinctoria, quercus cerris, torminalis glaberrima, juniperus communis, carpinus betulus, rubus ulmifolius, prunus avium, festuca heterophylla, solidago virgaurea, frangula alnus, cruciata glabra, robinia pseudoacacia, ruscus aculeatus, stachys officinalis, calluna vulgaris, hieracium racemosum, viola reichenbachiana, ilex aquifolium, erica arborea, lonicera caprifolium, teucrium scorodonia, pinus pinaster, corylus avellana, mespilus germanica, hieracium pellucidum, prunus spinosa, cormus domestica, cytisus scoparius, dioscorea communis, populus tremula, hieracium murorum, quercus robur, anemone nemorosa, brachypodium pinnatum, fagus sylvatica, erica scoparia, rubia peregrina, genista germanica, quercus pubescens, physospermum cornubiense, potentilla erecta, brachypodium sylvaticum, primula vulgaris, hieracium subcrassum