clematis vitalba, rubus ulmifolius, cotinus coggygria, prunus mahaleb, spartium junceum, cephalaria leucantha, pteridium aquilinum, rosa agrestis, rosa canina, amelanchier ovalis, cornus sanguinea, crataegus monogyna, lonicera etrusca, pistacia terebinthus, rosa corymbifera, rubia peregrina