campanula rapunculoides, mercurialis annua, veronica persica, convolvulus arvensis, sonchus arvensis, sonchus asper, stellaria media, aethusa cynapium, amaranthus powellii, amaranthus retroflexus, atriplex patula, capsella bursa-pastoris, cirsium arvense, daucus carota, echinochloa crus-galli, echium vulgare, euphorbia exigua, galinsoga parviflora, galinsoga quadriradiata, galium spurium, glechoma hederacea, lysimachia arvensis, lysimachia foemina, medicago lupulina, persicaria lapathifolia, plantago major, reseda lutea, sinapis arvensis, solanum nigrum, tripleurospermum inodorum