solanum tuberosum, equisetum arvense, chenopodium album, fallopia convolvulus, galinsoga parviflora, gnaphalium uliginosum, polygonum aviculare, brassica napus, capsella bursa-pastoris, centaurea cyanus, convolvulus arvensis, erodium cicutarium, euphorbia peplus, fumaria officinalis, geranium pusillum, persicaria lapathifolia, raphanus raphanistrum, spergula arvensis, stellaria media, thlaspi arvense, veronica arvensis, viola arvensis