text: galinsoga quadriradiata, solanum tuberosum, chenopodium album, lamium purpureum, capsella bursa-pastoris, cirsium arvense, convolvulus arvensis, elymus repens, fallopia convolvulus, galeopsis tetrahit, galium aparine, geranium pusillum, lapsana communis, matricaria discoidea, myosotis arvensis, persicaria hydropiper, persicaria lapathifolia, plantago major, poa annua, ranunculus repens, rumex obtusifolius, sinapis arvensis, sonchus arvensis, stellaria media, trifolium repens, vicia hirsuta