arisarum vulgare, euphorbia peplus, solanum nigrum, erigeron sumatrensis, galium aparine, geranium rotundifolium, helminthotheca echioides, lapsana communis, mercurialis annua, senecio vulgaris, sonchus oleraceus, chenopodium album, fumaria capreolata, malva parviflora, oxalis pes-caprae