galium aparine, convolvulus arvensis, sonchus asper, tussilago farfara, viola arvensis, chenopodium album, lapsana communis, matricaria chamomilla, capsella bursa-pastoris, cirsium arvense, euphorbia helioscopia, fallopia convolvulus, glebionis segetum, hordeum distichon, kickxia elatine, lamium purpureum, papaver dubium, papaver rhoeas, persicaria lapathifolia, polygonum aviculare, sinapis arvensis, sonchus arvensis, sonchus oleraceus, vicia hirsuta