text: aethusa cynapium, chenopodium album, setaria viridis, sonchus oleraceus, capsella bursa-pastoris, erysimum cheiranthoides, euphorbia helioscopia, euphorbia peplus, fallopia convolvulus, hordeum murinum, poa annua, polygonum aviculare, sisymbrium officinale, solanum nigrum, sonchus arvensis, sonchus asper, spergula arvensis, stellaria media, trifolium repens