alopecurus myosuroides, matricaria chamomilla, polygonum aviculare, apera spica-venti, convolvulus arvensis, juncus bufonius, papaver rhoeas, stellaria media, aphanes arvensis, arenaria serpyllifolia, capsella bursa-pastoris, centaurea cyanus, cirsium arvense, equisetum arvense, erigeron canadensis, fallopia convolvulus, gnaphalium uliginosum, hypericum humifusum, lysimachia arvensis, medicago lupulina, papaver dubium, persicaria maculosa, prunella vulgaris, solanum tuberosum, sonchus asper, sonchus oleraceus, veronica arvensis, vicia hirsuta, vicia sativa