text: mercurialis annua, arenaria serpyllifolia, chaenorhinum minus, convolvulus arvensis, equisetum arvense, fallopia convolvulus, galeopsis tetrahit, galium spurium, sinapis arvensis, stachys annua, capsella bursa-pastoris, chenopodiastrum hybridum, chenopodium album, euphorbia helioscopia, fumaria officinalis, medicago lupulina, setaria viridis, solanum tuberosum, veronica polita, viola arvensis, buglossoides arvensis