es, valladolid, fraxinus angustifolia, populus nigra, bryonia dioica, crataegus monogyna, humulus lupulus, rosa canina, rosa blondaeana, brachypodium sylvaticum, alnus glutinosa, urtica dioica, rubus ulmifolius, solanum dulcamara, sambucus nigra, silene baccifera, ulmus minor, rubus caesius, salix purpurea, galium aparine, salix atrocinerea, elymus caninus, populus alba, salix fragilis, rumex conglomeratus, ligustrum vulgare, lythrum salicaria, clematis vitalba, salix triandra, cornus sanguinea, geum urbanum, hedera helix, salix salviifolia, salix elaeagnos, juglans regia, vitis vinifera, ranunculus repens, lapsana communis, heracleum sphondylium, salix alba, dioscorea communis, lysimachia vulgaris, salix eleagnos, dactylis glomerata, lycopus europaeus, epilobium hirsutum, populus canadensis, prunus spinosa, poa trivialis, equisetum arvense, arctium minus, conium maculatum