de, hamburg, sagina procumbens, poa annua, acer platanoides, ribes alpinum, claytonia perfoliata, capsella bursa-pastoris, eranthis hyemalis, plantago major, mahonia aquifolium, acer pseudoplatanus, hordeum murinum, erigeron canadensis, sonchus oleraceus, lamium album, urtica dioica, herniaria glabra, stellaria media, senecio vulgaris, cardamine hirsuta, sambucus nigra, sisymbrium officinale, solanum nigrum, chenopodium album, artemisia vulgaris, scilla siberica, viburnum rhytidophyllum, aegopodium podagraria, berteroa incana, senecio viscosus, dactylis glomerata, pseudofumaria lutea, bellis perennis, allium paradoxum, lonicera tatarica, veronica arvensis, diplotaxis tenuifolia, melilotus albus, chelidonium majus, tulipa sylvestris, campanula rapunculoides, polygonum aviculare, corydalis solida, galium aparine, urtica urens, lactuca serriola, geum urbanum, medicago lupulina, calystegia sepium, draba verna, cymbalaria muralis