ailanthus altissima, hedera helix, lonicera japonica, rhamnus alaternus, rubia peregrina, arum italicum, asparagus acutifolius, brachypodium sylvaticum, cornus sanguinea, crataegus monogyna, dioscorea communis, galium aparine, gladiolus italicus, poa trivialis, rosa sempervirens, rumex obtusifolius