text: sinapis arvensis, fumaria officinalis, avena barbata, cota altissima, fallopia convolvulus, rapistrum rugosum, buglossoides arvensis, chenopodium album, conringia orientalis, convolvulus arvensis, geranium dissectum, isatis tinctoria, lamium amplexicaule, papaver rhoeas, picris hieracioides, thlaspi arvense, veronica arvensis, vicia villosa