hedera helix, acer campestre, castanea sativa, corylus avellana, ligustrum vulgare, quercus lusitanica, populus tremula, arum italicum, carex flacca, cornus sanguinea, eurhynchium striatum, pteridium aquilinum, pulmonaria affinis, rosa arvensis, rubia peregrina, thuidium tamariscinum, torminalis glaberrima, crataegus monogyna, dioscorea communis, ilex aquifolium, lonicera xylosteum, prunus spinosa, pyracantha coccinea, quercus robur, ruscus aculeatus, ulmus minor, viburnum lantana