de, hamburg, reynoutria japonica, mahonia aquifolium, berteroa incana, heracleum mantegazzianum, melilotus albus, prunus serotina, claytonia perfoliata, symphoricarpos albus, reynoutria sachalinensis, juncus tenuis, melilotus officinalis, galanthus nivalis, ribes sanguineum, erigeron canadensis, scilla siberica, saponaria officinalis, oenothera biennis, anchusa officinalis, ribes alpinum, trifolium arvense, erigeron sumatrensis, populus nigra, quercus rubra, acer platanoides, eranthis hyemalis, lamium album, potentilla recta, robinia pseudoacacia, vicia villosa, verbascum thapsus, humulus lupulus, impatiens parviflora, oenothera glazioviana, lunaria annua, crocus tommasinianus, cornus sericea, erodium cicutarium, sorbaria sorbifolia, pilosella aurantiaca, amelanchier lamarckii, viscum album, veronica arvensis, lathyrus latifolius, petasites hybridus, acer negundo, allium paradoxum, lysichiton americanus, solidago canadensis, verbena bonariensis, alliaria petiolata