text: avena sativa, centaurea cyanus, silene latifolia, arenaria serpyllifolia, fallopia convolvulus, medicago lupulina, vicia sativa, artemisia vulgaris, chenopodium album, equisetum arvense, fumaria officinalis, hordeum vulgare, veronica arvensis, vicia hirsuta, viola arvensis, apera spica-venti, capsella bursa-pastoris, galeopsis bifida, galium spurium, lapsana communis, lycopsis arvensis, melilotus albus, myosotis arvensis, plantago major, polygonum aviculare, raphanus raphanistrum, rumex crispus, thlaspi arvense, veronica agrestis