text: echinochloa crus-galli, tripleurospermum inodorum, equisetum arvense, setaria viridis, artemisia vulgaris, capsella bursa-pastoris, chenopodium album, galinsoga quadriradiata, hypochaeris radicata, knautia arvensis, lamium purpureum, lycopsis arvensis, persicaria lapathifolia, plantago uliginosa, poa annua, polygonum aviculare, raphanus raphanistrum, scleranthus annuus, setaria pumila, silene latifolia, sisymbrium officinale, sonchus arvensis, stellaria media, trifolium repens, vicia hirsuta