text: conringia orientalis, fallopia convolvulus, fumaria officinalis, sinapis arvensis, centaurea cyanus, falcaria vulgaris, papaver rhoeas, avena barbata, bupleurum rotundifolium, chenopodium album, convolvulus arvensis, cota tinctoria, galium aparine, geranium dissectum, gypsophila vaccaria, hordeum marinum, lactuca virosa, picris hieracioides