erigeron sumatrensis, rumex crispus, persicaria maculosa, symphyotrichum squamatum, araujia sericifera, galium aparine, calystegia sepium, capsella bursa-pastoris, datura stramonium, erigeron bonariensis, erodium moschatum, euphorbia peplus, foeniculum vulgare, geranium dissectum, geranium purpureum, hirschfeldia incana, lepidium graminifolium, parietaria judaica, paronychia argentea, plantago lanceolata, sonchus asper, sonchus oleraceus, stellaria media, urtica urens, verbena officinalis, helminthotheca echioides