digitaria sanguinalis, symphytum officinale, convolvulus arvensis, equisetum arvense, oxalis stricta, trifolium repens, veronica persica, cirsium arvense, elymus repens, fallopia convolvulus, galeopsis pubescens, galeopsis tetrahit, galium spurium, scorzoneroides autumnalis, stachys palustris, viola arvensis, setaria pumila