text: hedera helix, quercus cerris, acer campestre, fraxinus ornus, lonicera caprifolium, robinia pseudoacacia, smilax aspera, ulmus minor, aegonychon purpurocaeruleum, arum italicum, asparagus acutifolius, carex olbiensis, cornus sanguinea, crataegus monogyna, dioscorea communis, euonymus europaeus, galium aparine, geranium purpureum, ligustrum vulgare, melica uniflora, ranunculus velutinus, rosa sempervirens, rubia peregrina, rubus ulmifolius, ruscus aculeatus