quercus robur, hedera helix, carpinus betulus, castanea sativa, ajuga reptans, ligustrum vulgare, lonicera periclymenum, arum italicum, cardamine pratensis, carex sylvatica, cornus sanguinea, corylus avellana, crataegus monogyna, dioscorea communis, euonymus europaeus, euphorbia amygdaloides, eurhynchium striatum, fissidens taxifolius, hypericum androsaemum, ilex aquifolium, populus tremula, pulmonaria longifolia, rosa arvensis, ruscus aculeatus, symphytum tuberosum, ulmus minor