matricaria chamomilla, stellaria media, apera spica-venti, centaurea cyanus, euphorbia exigua, ranunculus arvensis, veronica arvensis, agrostis stolonifera, aphanes arvensis, arenaria serpyllifolia, capsella bursa-pastoris, chenopodium album, cirsium arvense, convolvulus arvensis, equisetum arvense, euphorbia helioscopia, galeopsis tetrahit, lysimachia arvensis, medicago lupulina, misopates orontium, myosotis arvensis, papaver rhoeas, poa annua, polygonum aviculare, rumex crispus, sinapis arvensis, solanum nigrum, sonchus arvensis, sonchus asper, sonchus oleraceus, stachys arvensis