bg, велико търново, acer campestre, crataegus monogyna, carpinus betulus, acer tataricum, quercus robur, ulmus minor, cornus sanguinea, ligustrum vulgare, geum urbanum, euonymus europaeus, viola reichenbachiana, hedera helix, tilia tomentosa, brachypodium sylvaticum, rubus caesius, fraxinus angustifolia, glechoma hederacea, corylus avellana, galium aparine, carex sylvatica, galium odoratum, pulmonaria officinalis, dactylis glomerata, cornus mas, dioscorea communis, arum maculatum, prunus avium, circaea lutetiana, fraxinus ornus, polygonatum latifolium, lysimachia nummularia, urtica dioica, prunus spinosa, veronica chamaedrys, sambucus nigra, fagus sylvatica, lapsana communis, quercus cerris, ajuga reptans, ficaria verna, rabelera holostea, rumex sanguineus, clematis vitalba, aegopodium podagraria, quercus petraea, viola odorata, polygonatum multiflorum, euphorbia amygdaloides, asarum europaeum, fraxinus excelsior