chenopodium album, elymus repens, persicaria maculosa, galeopsis speciosa, persicaria amphibia, senecio vulgaris, capsella bursa-pastoris, equisetum arvense, gnaphalium uliginosum, matricaria chamomilla, persicaria lapathifolia, poa annua, raphanus raphanistrum, solanum nigrum, spergula arvensis, stellaria media, vicia hirsuta