prunus spinosa, salix atrocinerea, dioscorea communis, rosa canina, corylus avellana, crataegus monogyna, lonicera periclymenum, quercus robur, rubus polonicus, bryonia dioica, cornus sanguinea, frangula alnus, fraxinus excelsior, hedera helix, ribes rubrum, sambucus nigra