de, hamburg, pseudofumaria lutea, cymbalaria muralis, potentilla indica, erigeron karvinskianus, oxalis corniculata, galinsoga quadriradiata, phytolacca acinosa, polycarpon tetraphyllum, asplenium ruta-muraria, erigeron sumatrensis, alcea rosea, geranium nodosum, campanula poscharskyana, geranium macrorrhizum, lobularia maritima, campanula portenschlagiana, sagina procumbens, centranthus ruber, claytonia perfoliata, lepidium didymum, mahonia aquifolium, erigeron canadensis, sonchus oleraceus, soleirolia soleirolii, polypogon viridis, viburnum rhytidophyllum, poa annua, euphorbia peplus, geranium phaeum, ilex aquifolium, verbena bonariensis, hedera helix, acer platanoides, acer pseudoplatanus, ailanthus altissima, mycelis muralis, rubus phoenicolasius, geranium purpureum, eranthis hyemalis, viola wittrockiana, antirrhinum majus, aesculus hippocastanum, ribes sanguineum, solanum nigrum, buddleja davidii, galinsoga parviflora, buxus sempervirens, alchemilla mollis, capsella bursa-pastoris, erysimum cheiri