text: beta vulgaris, geranium pusillum, chenopodium album, echinochloa crus-galli, equisetum arvense, matricaria chamomilla, atriplex patula, brassica napus, capsella bursa-pastoris, cirsium arvense, malva neglecta, poa annua, polygonum aviculare, raphanus raphanistrum, spergula arvensis