echinochloa crus-galli, helianthus annuus, hibiscus trionum, capsella bursa-pastoris, cirsium arvense, convolvulus arvensis, euphorbia helioscopia, lathyrus tuberosus, rubus caesius, sonchus arvensis, thlaspi arvense, tripleurospermum inodorum, xanthium strumarium, elymus repens, lactuca serriola, lolium perenne, mercurialis annua, sonchus oleraceus