text: matricaria chamomilla, lolium multiflorum, sisymbrium officinale, elymus repens, triticum aestivum, chenopodium album, chenopodium ficifolium, euphorbia helioscopia, persicaria amphibia, plantago major, poa annua, poa trivialis, polygonum aviculare, senecio vulgaris, sinapis arvensis, solanum nigrum, sonchus asper, stellaria media, thlaspi arvense, veronica persica, capsella bursa-pastoris, equisetum arvense, galium aparine, ranunculus repens