amaranthus retroflexus, chenopodium album, oxybasis urbica, persicaria lapathifolia, althaea officinalis, cirsium arvense, convolvulus arvensis, glycyrrhiza echinata, hibiscus trionum, plantago major, polygonum aviculare, tripleurospermum inodorum, achillea collina, calystegia sepium, galega officinalis, persicaria amphibia, rumex stenophyllus, solanum nigrum, sporobolus alopecuroides, xanthium strumarium