text: medicago lupulina, avena barbata, cirsium arvense, conringia orientalis, convolvulus arvensis, cota altissima, fallopia convolvulus, fumaria officinalis, papaver rhoeas, thlaspi arvense, agrostemma githago, buglossoides arvensis, capsella bursa-pastoris, centaurea cyanus, clinopodium acinos, daucus carota, delphinium consolida, euphorbia exigua, euphorbia segetalis, galium aparine, linaria purpurea, lolium temulentum, phleum montanum, potentilla reptans, rapistrum rugosum, reseda phyteuma, sinapis arvensis, vicia villosa