text: robinia pseudoacacia, sambucus nigra, polygonatum multiflorum, quercus robur, carpinus betulus, castanea sativa, crataegus laevigata, hedera helix, tilia cordata, acer campestre, corylus avellana, dioscorea communis, dryopteris filix-mas, euonymus europaeus, ligustrum vulgare, populus tremula, pulmonaria hirta, rosa arvensis, ruscus aculeatus