galeopsis angustifolia, artemisia vulgaris, chaenorhinum minus, diplotaxis tenuifolia, erigeron annuus, lythrum salicaria, populus canadensis, solidago gigantea, bidens frondosa, brassica nigra, capsella bursa-pastoris, daucus carota, juncus conglomeratus, melilotus albus, mentha longifolia, oenothera biennis, persicaria lapathifolia, persicaria maculosa, plantago lanceolata, poa annua, reseda lutea, salix eleagnos, silene vulgaris, xanthium strumarium, medicago lupulina