tripleurospermum inodorum, ambrosia artemisiifolia, bromus sterilis, helminthotheca echioides, poa trivialis, abutilon theophrasti, chenopodium album, cichorium intybus, cirsium arvense, conium maculatum, convolvulus arvensis, daucus carota, helianthus annuus, helianthus tuberosus, lactuca serriola, lathyrus tuberosus, medicago sativa, persicaria lapathifolia, plantago major, polygonum aviculare, rumex crispus, sonchus asper, torilis arvensis, xanthium strumarium